US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Minerals

70.97

+0.21000.30%

Volume:200.18K

Turnover:14.30M

Market Cap:2.21B

PE:-32.77

High:72.56

Open:71.22

Low:70.74

Close:70.76

52wk High:84.34

52wk Low:53.94

Shares:31.13M

Float Shares:30.56M

Volume Ratio:1.19

T/O Rate:0.66%

Dividend:0.47

Dividend Rate:0.66%

EPS(TTM):-2.1657

EPS(LYR):-0.5900

ROE:-3.83%

ROA:5.16%

PB:1.43

PE(LYR):-120.29

Loading ...

Overview Company News Filings

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Major Issues Report

Form 8-K - Current report

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Annual Report

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

Form 8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/MTX/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MTX","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MTX\",,,,,undefined,":{"symbol":"MTX","market":"US","secType":"STK","nameCN":"Minerals","latestPrice":70.97,"timestamp":1788379200000,"preClose":70.76,"halted":0,"volume":200175,"delay":0,"changeRate":0.0029677784058789393,"floatShares":30557430,"shares":31134308,"eps":-2.165691,"marketStatus":"Pre-Mkt","change":0.21,"latestTime":"09-03 05:16:17 EDT","open":71.22,"high":72.56,"low":70.7401,"amount":14295296.24895,"amplitude":0.025719,"askPrice":80,"askSize":5,"bidPrice":70,"bidSize":2,"shortable":3,"etf":0,"ttmEps":-2.165691,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1788442200000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":719812800000,"exchange":"NYSE","adjPreClose":70.97,"dividendRate":0.006623,"postHourTrading":{"tag":"盘后","latestPrice":70.97,"preClose":70.97,"latestTime":"19:30 EDT","volume":30925,"amount":2194747.25,"timestamp":1788391808342,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.1933889209129276,"impliedVol":0.2562,"impliedVolPercentile":0.2271},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MTX\",,,,,undefined,":{"symbol":"MTX","floatShares":30557430,"roa":"5.16%","roe":"-3.83%","lyrEps":-0.59,"volumeRatio":1.1933889209129276,"shares":31134308,"dividePrice":0.47,"high":72.56,"amplitude":0.025719,"preClose":70.76,"low":70.7401,"week52Low":53.94,"pbRate":"1.43","psRate":"1.03","week52High":84.34,"institutionHeld":0.9283,"latestPrice":70.97,"committee":-0.428571,"eps":-2.165691,"divideRate":0.006623,"volume":200175,"delay":0,"ttmEps":-2.165691,"open":71.22,"prevYearClose":60.95,"prevWeekClose":72.08,"prevMonthClose":70.92,"prevQuarterClose":73.97,"fiveDayClose":72.07,"twentyDayClose":77.09,"sixtyDayClose":75.55,"dividendPayoutRate":0.07876122803738354,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.09756097560975618,"fiveYearAvgDividendRate":0.00445002782360093},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MTX\",params:#limit:5,,,undefined,":[{"date":"2026-08-14","symbol":"MTX","amount":0.12,"announcedDate":"2026-07-22","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-14","defaultRemindTime":1786714200000,"name":"Minerals Technologies Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-09-04","payableDate":"2026-08-14","currency":"USD","dateTimestamp":1786680000000,"payDate":"2026-09-04"},{"date":"2026-07-30","symbol":"MTX","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2026/06","expectedEps":1.64,"defaultRemindTime":1785441600000,"name":null,"time":"Post-Mkt","dateTimestamp":1785384000000,"actualEps":null},{"date":"2026-06-02","symbol":"MTX","amount":0.12,"announcedDate":"2026-05-19","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-06-02","defaultRemindTime":1780407000000,"name":"Minerals Technologies Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-06-18","payableDate":"2026-06-02","currency":"USD","dateTimestamp":1780372800000,"payDate":"2026-06-18"},{"date":"2026-04-30","symbol":"MTX","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2026/03","expectedEps":1.26,"defaultRemindTime":1777579200000,"name":null,"time":"Post-Mkt","dateTimestamp":1777521600000,"actualEps":null},{"date":"2026-02-13","symbol":"MTX","amount":0.12,"announcedDate":"2026-01-21","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-13","defaultRemindTime":1770993000000,"name":"Minerals Technologies Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-06","payableDate":"2026-02-13","currency":"USD","dateTimestamp":1770958800000,"payDate":"2026-03-06"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MTX\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-23","recordDate":"2016-11-28","paymentDate":"2016-12-09","value":0.05,"currency":"USD"},{"executeDate":"2017-02-15","recordDate":"2017-02-17","paymentDate":"2017-03-09","value":0.05,"currency":"USD"},{"executeDate":"2017-05-26","recordDate":"2017-05-31","paymentDate":"2017-06-09","value":0.05,"currency":"USD"},{"executeDate":"2017-08-23","recordDate":"2017-08-25","paymentDate":"2017-09-07","value":0.05,"currency":"USD"},{"executeDate":"2017-11-24","recordDate":"2017-11-27","paymentDate":"2017-12-08","value":0.05,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MTX\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":4,"updateTime":1763697600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/MTX\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"MTX","date":"2026-09-01","current":-32.770141,"percent":0.171824,"low":-1344.029158,"twenty":10.714858,"median":15.358377,"eighty":27.41289,"high":988.985902,"avg":-12.0467,"sd":347.458247,"marketCap":2207651801},"quantilePoints":[{"date":"2021-09-03","current":18.321598,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2587009636},{"date":"2021-09-10","current":17.855291,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2521167033},{"date":"2021-09-17","current":16.606253,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2344802917},{"date":"2021-09-24","current":16.64194,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2349841891},{"date":"2021-10-01","current":17.239099,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2434160735},{"date":"2021-10-08","current":16.967879,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2395864527},{"date":"2021-10-15","current":17.086835,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2412661110},{"date":"2021-10-22","current":16.837028,"twenty":11.865007,"median":14.273331,"eighty":23.319973,"marketCap":2377388287},{"date":"2021-10-29","current":16.877473,"twenty":11.868187,"median":14.286706,"eighty":23.316764,"marketCap":2383099125},{"date":"2021-11-05","current":16.559275,"twenty":11.868187,"median":14.286706,"eighty":23.316764,"marketCap":2555096129},{"date":"2021-11-12","current":16.840704,"twenty":11.868187,"median":14.286706,"eighty":23.316764,"marketCap":2598520679},{"date":"2021-11-19","current":15.608668,"twenty":11.868187,"median":14.286706,"eighty":23.30284,"marketCap":2408417500},{"date":"2021-11-26","current":14.717546,"twenty":11.868187,"median":14.286706,"eighty":23.285037,"marketCap":2270917303},{"date":"2021-12-03","current":14.419786,"twenty":11.868187,"median":14.249163,"eighty":23.254401,"marketCap":2224972927},{"date":"2021-12-10","current":15.276385,"twenty":11.871367,"median":14.253428,"eighty":23.219067,"marketCap":2357146240},{"date":"2021-12-17","current":15.630245,"twenty":11.871367,"median":14.253428,"eighty":23.166776,"marketCap":2411746803},{"date":"2021-12-23","current":15.481365,"twenty":11.871367,"median":14.253428,"eighty":23.120741,"marketCap":2388774615},{"date":"2021-12-31","current":15.78344,"twenty":11.871367,"median":14.253428,"eighty":23.074583,"marketCap":2435384851},{"date":"2022-01-07","current":15.96037,"twenty":11.874547,"median":14.263379,"eighty":23.041469,"marketCap":2462685133},{"date":"2022-01-14","current":15.921532,"twenty":11.874547,"median":14.263379,"eighty":22.975588,"marketCap":2456692388},{"date":"2022-01-21","current":15.246178,"twenty":11.874547,"median":14.263379,"eighty":22.869061,"marketCap":2352485217},{"date":"2022-01-28","current":15.056302,"twenty":11.874547,"median":14.263379,"eighty":22.760295,"marketCap":2323187354},{"date":"2022-02-04","current":13.365813,"twenty":11.874547,"median":14.239211,"eighty":22.700256,"marketCap":2197339716},{"date":"2022-02-11","current":14.066506,"twenty":11.874547,"median":14.193643,"eighty":22.64112,"marketCap":2312533585},{"date":"2022-02-18","current":14.159662,"twenty":11.874547,"median":14.145486,"eighty":22.58757,"marketCap":2327848377},{"date":"2022-02-25","current":14.123932,"twenty":11.874547,"median":14.124706,"eighty":22.55572,"marketCap":2321974339},{"date":"2022-03-04","current":13.470755,"twenty":11.874547,"median":14.106293,"eighty":22.479484,"marketCap":2214592140},{"date":"2022-03-11","current":12.974825,"twenty":11.874547,"median":14.016013,"eighty":22.402534,"marketCap":2133061211},{"date":"2022-03-18","current":13.369956,"twenty":11.874547,"median":13.913175,"eighty":22.330132,"marketCap":2198020813},{"date":"2022-03-25","current":13.337701,"twenty":11.874547,"median":13.793333,"eighty":22.223405,"marketCap":2192717988},{"date":"2022-04-01","current":13.335685,"twenty":11.874547,"median":13.691416,"eighty":22.157584,"marketCap":2192386562},{"date":"2022-04-08","current":12.446639,"twenty":11.874547,"median":13.6737,"eighty":22.105619,"marketCap":2046227457},{"date":"2022-04-14","current":12.710732,"twenty":11.874547,"median":13.654479,"eighty":22.053655,"marketCap":2089644334},{"date":"2022-04-22","current":12.640173,"twenty":11.874547,"median":13.596554,"eighty":22.017731,"marketCap":2078044405},{"date":"2022-04-29","current":12.504177,"twenty":11.874547,"median":13.550539,"eighty":21.929508,"marketCap":2108204220},{"date":"2022-05-06","current":12.995616,"twenty":11.874547,"median":13.501779,"eighty":21.754708,"marketCap":2191060855},{"date":"2022-05-13","current":12.685786,"twenty":11.874547,"median":13.467009,"eighty":21.579269,"marketCap":2138823569},{"date":"2022-05-20","current":12.56456,"twenty":11.874547,"median":13.455148,"eighty":21.459151,"marketCap":2118384749},{"date":"2022-05-27","current":13.180469,"twenty":11.874547,"median":13.421141,"eighty":21.368378,"marketCap":2222227139},{"date":"2022-06-03","current":13.219575,"twenty":11.874547,"median":13.407142,"eighty":21.285057,"marketCap":2228820307},{"date":"2022-06-10","current":12.691652,"twenty":11.874547,"median":13.402629,"eighty":21.172799,"marketCap":2139812544},{"date":"2022-06-17","current":11.326874,"twenty":11.852726,"median":13.371972,"eighty":20.93884,"marketCap":1909710995},{"date":"2022-06-24","current":11.931052,"twenty":11.826522,"median":13.340966,"eighty":20.666411,"marketCap":2011575434},{"date":"2022-07-01","current":12.0601,"twenty":11.826522,"median":13.327049,"eighty":20.534933,"marketCap":2033332887},{"date":"2022-07-08","current":11.919321,"twenty":11.825128,"median":13.308055,"eighty":20.394567,"marketCap":2009597484},{"date":"2022-07-15","current":12.015129,"twenty":11.818484,"median":13.296849,"eighty":19.927959,"marketCap":2025750745},{"date":"2022-07-22","current":12.488304,"twenty":11.818484,"median":13.279203,"eighty":19.66291,"marketCap":2105528073},{"date":"2022-07-29","current":12.834776,"twenty":11.818484,"median":13.257649,"eighty":19.346191,"marketCap":2202447636},{"date":"2022-08-05","current":12.231555,"twenty":11.818484,"median":13.226822,"eighty":19.269652,"marketCap":2098934905},{"date":"2022-08-12","current":12.416755,"twenty":11.818484,"median":13.219575,"eighty":19.170641,"marketCap":2130715081},{"date":"2022-08-19","current":12.338877,"twenty":11.818484,"median":13.203448,"eighty":19.117403,"marketCap":2117351257},{"date":"2022-08-26","current":11.769039,"twenty":11.809663,"median":13.190969,"eighty":19.050643,"marketCap":2019567178},{"date":"2022-09-02","current":10.771824,"twenty":11.800034,"median":13.174102,"eighty":18.898584,"marketCap":1848445040},{"date":"2022-09-09","current":11.883007,"twenty":11.783881,"median":13.158552,"eighty":18.848788,"marketCap":2039123994},{"date":"2022-09-16","current":10.479308,"twenty":11.764692,"median":13.146852,"eighty":18.802752,"marketCap":1798249212},{"date":"2022-09-23","current":9.850587,"twenty":11.741047,"median":13.129205,"eighty":18.682879,"marketCap":1690360778},{"date":"2022-09-30","current":9.38522,"twenty":11.73082,"median":13.122228,"eighty":18.592237,"marketCap":1610503781},{"date":"2022-10-07","current":9.613155,"twenty":11.712897,"median":13.086538,"eighty":18.512403,"marketCap":1649617412},{"date":"2022-10-14","current":9.932264,"twenty":11.679957,"median":13.070623,"eighty":18.354309,"marketCap":1704376496},{"date":"2022-10-21","current":10.450816,"twenty":11.659337,"median":13.051422,"eighty":18.217393,"marketCap":1793360008},{"date":"2022-10-28","current":12.583912,"twenty":11.64892,"median":13.037382,"eighty":17.97615,"marketCap":1807049779},{"date":"2022-11-04","current":12.205005,"twenty":11.64892,"median":13.019824,"eighty":17.60349,"marketCap":1752638704},{"date":"2022-11-11","current":13.075015,"twenty":11.64892,"median":13.00889,"eighty":17.423318,"marketCap":1877572217},{"date":"2022-11-18","current":12.598204,"twenty":11.64892,"median":12.995616,"eighty":17.30619,"marketCap":1809102162},{"date":"2022-11-25","current":12.946209,"twenty":11.64892,"median":12.974825,"eighty":17.221969,"marketCap":1859075567},{"date":"2022-12-02","current":14.171003,"twenty":11.64892,"median":12.97122,"eighty":17.146626,"marketCap":2034955992},{"date":"2022-12-09","current":13.685153,"twenty":11.64892,"median":12.97122,"eighty":17.097788,"marketCap":1965187927},{"date":"2022-12-16","current":13.249018,"twenty":11.64892,"median":12.97122,"eighty":17.028507,"marketCap":1902558919},{"date":"2022-12-23","current":13.504371,"twenty":11.64892,"median":12.97122,"eighty":16.940757,"marketCap":1939227716},{"date":"2022-12-30","current":13.721309,"twenty":11.64892,"median":12.97122,"eighty":16.879376,"marketCap":1970379969},{"date":"2023-01-06","current":14.457993,"twenty":11.64892,"median":12.97122,"eighty":16.879376,"marketCap":2076167826},{"date":"2023-01-13","current":15.122365,"twenty":11.64892,"median":12.97122,"eighty":16.867481,"marketCap":2171571599},{"date":"2023-01-20","current":14.930285,"twenty":11.64892,"median":12.97122,"eighty":16.832745,"marketCap":2143988876},{"date":"2023-01-27","current":15.307666,"twenty":11.64892,"median":12.97122,"eighty":16.772791,"marketCap":2198180815},{"date":"2023-02-03","current":16.76951,"twenty":11.64892,"median":12.97122,"eighty":16.737956,"marketCap":2049234108},{"date":"2023-02-10","current":16.225131,"twenty":11.64892,"median":12.995616,"eighty":16.771634,"marketCap":1982711069},{"date":"2023-02-17","current":16.881041,"twenty":11.64892,"median":13.00889,"eighty":16.782574,"marketCap":2062863218},{"date":"2023-02-24","current":16.302141,"twenty":11.64892,"median":13.017239,"eighty":16.782574,"marketCap":1992121645},{"date":"2023-03-03","current":16.721711,"twenty":11.64892,"median":13.030945,"eighty":16.782574,"marketCap":2043393061},{"date":"2023-03-10","current":15.470968,"twenty":11.64892,"median":13.036502,"eighty":16.782574,"marketCap":1890552322},{"date":"2023-03-17","current":14.830992,"twenty":11.64892,"median":13.036502,"eighty":16.782574,"marketCap":1812347188},{"date":"2023-03-24","current":15.010541,"twenty":11.64892,"median":13.049795,"eighty":16.782574,"marketCap":1834288142},{"date":"2023-03-31","current":16.089,"twenty":11.650246,"median":13.062154,"eighty":16.778697,"marketCap":1966075742},{"date":"2023-04-06","current":15.511159,"twenty":11.650246,"median":13.07348,"eighty":16.778697,"marketCap":1895463621},{"date":"2023-04-14","current":15.963845,"twenty":11.64892,"median":13.122858,"eighty":16.782574,"marketCap":1950781872},{"date":"2023-04-21","current":15.828039,"twenty":11.64892,"median":13.13449,"eighty":16.782574,"marketCap":1934186397},{"date":"2023-04-28","current":15.843179,"twenty":11.64892,"median":13.148199,"eighty":16.782574,"marketCap":1823549893},{"date":"2023-05-04","current":16.950261,"twenty":11.64892,"median":13.155675,"eighty":16.808065,"marketCap":1950975031},{"date":"2023-05-12","current":16.707105,"twenty":11.647593,"median":13.178328,"eighty":16.839234,"marketCap":1922987733},{"date":"2023-05-19","current":17.346097,"twenty":11.647593,"median":13.196522,"eighty":16.857012,"marketCap":1996535749},{"date":"2023-05-26","current":16.299959,"twenty":11.647593,"median":13.207639,"eighty":16.881755,"marketCap":1876125280},{"date":"2023-06-02","current":15.697723,"twenty":11.647593,"median":13.226262,"eighty":16.881755,"marketCap":1806807902},{"date":"2023-06-09","current":16.130315,"twenty":11.647593,"median":13.226262,"eighty":16.881755,"marketCap":1856599258},{"date":"2023-06-16","current":15.969153,"twenty":11.647593,"median":13.226262,"eighty":16.881755,"marketCap":1838049537},{"date":"2023-06-23","current":15.71186,"twenty":11.646267,"median":13.226262,"eighty":16.881993,"marketCap":1808435070},{"date":"2023-06-30","current":15.949361,"twenty":11.64494,"median":13.235366,"eighty":16.882231,"marketCap":1835771501},{"date":"2023-07-07","current":15.36409,"twenty":11.64494,"median":13.235366,"eighty":16.882231,"marketCap":1768406725},{"date":"2023-07-14","current":15.593109,"twenty":11.64494,"median":13.236572,"eighty":16.882231,"marketCap":1794766855},{"date":"2023-07-21","current":15.810819,"twenty":11.64494,"median":13.24767,"eighty":16.882231,"marketCap":1819825250},{"date":"2023-07-28","current":19.929452,"twenty":11.64494,"median":13.274293,"eighty":16.89654,"marketCap":1929170973},{"date":"2023-08-04","current":20.128043,"twenty":11.64494,"median":13.311303,"eighty":16.950261,"marketCap":1948394551},{"date":"2023-08-11","current":19.845638,"twenty":11.64494,"median":13.335685,"eighty":17.022638,"marketCap":1921057798},{"date":"2023-08-18","current":19.351431,"twenty":11.656677,"median":13.382052,"eighty":17.086835,"marketCap":1873218480},{"date":"2023-08-25","current":19.879258,"twenty":11.656677,"median":13.45007,"eighty":17.143934,"marketCap":1924312174},{"date":"2023-09-01","current":20.541564,"twenty":11.656677,"median":13.469988,"eighty":17.239099,"marketCap":1988423369},{"date":"2023-09-08","current":18.867309,"twenty":11.670475,"median":13.497063,"eighty":17.310472,"marketCap":1826355474},{"date":"2023-09-15","current":18.830327,"twenty":11.680075,"median":13.544338,"eighty":17.539439,"marketCap":1822775661},{"date":"2023-09-22","current":18.383187,"twenty":11.680075,"median":13.589412,"eighty":17.855291,"marketCap":1779492468},{"date":"2023-09-29","current":18.571456,"twenty":11.680075,"median":13.608161,"eighty":18.15506,"marketCap":1797716970},{"date":"2023-10-06","current":17.30736,"twenty":11.695645,"median":13.644899,"eighty":18.155831,"marketCap":1675352455},{"date":"2023-10-13","current":16.648416,"twenty":11.731615,"median":13.674969,"eighty":18.155831,"marketCap":1611566698},{"date":"2023-10-20","current":17.835187,"twenty":11.750792,"median":13.691416,"eighty":18.155831,"marketCap":1726446149},{"date":"2023-10-27","current":25.88293,"twenty":11.767136,"median":13.730348,"eighty":18.185503,"marketCap":1661684079},{"date":"2023-11-03","current":28.812975,"twenty":11.803619,"median":13.799538,"eighty":18.281763,"marketCap":1849793002},{"date":"2023-11-10","current":29.659521,"twenty":11.833686,"median":13.884245,"eighty":18.361927,"marketCap":1904141248},{"date":"2023-11-17","current":31.438788,"twenty":11.881052,"median":13.965364,"eighty":18.440995,"marketCap":2018370197},{"date":"2023-11-24","current":31.408373,"twenty":11.895286,"median":13.997531,"eighty":18.52525,"marketCap":2016417565},{"date":"2023-12-01","current":31.753075,"twenty":11.926751,"median":14.071573,"eighty":18.577268,"marketCap":2038547390},{"date":"2023-12-08","current":32.437408,"twenty":11.93854,"median":14.114639,"eighty":18.633739,"marketCap":2082481601},{"date":"2023-12-15","current":33.643863,"twenty":11.958514,"median":14.145486,"eighty":18.702711,"marketCap":2159935988},{"date":"2023-12-22","current":34.642483,"twenty":11.983943,"median":14.214205,"eighty":18.802752,"marketCap":2224047392},{"date":"2023-12-29","current":36.452165,"twenty":11.995823,"median":14.244898,"eighty":18.825577,"marketCap":2340228972},{"date":"2024-01-05","current":34.42451,"twenty":12.012808,"median":14.311089,"eighty":18.857329,"marketCap":2210053532},{"date":"2024-01-12","current":33.942942,"twenty":12.020687,"median":14.374992,"eighty":18.910912,"marketCap":2179136865},{"date":"2024-01-19","current":33.278885,"twenty":12.04636,"median":14.415496,"eighty":19.047229,"marketCap":2136504409},{"date":"2024-01-26","current":33.491789,"twenty":12.055407,"median":14.472334,"eighty":19.100779,"marketCap":2150172830},{"date":"2024-02-02","current":33.760453,"twenty":12.069594,"median":14.537672,"eighty":19.15498,"marketCap":2167421076},{"date":"2024-02-09","current":26.975416,"twenty":12.080378,"median":14.599695,"eighty":19.246229,"marketCap":2268632480},{"date":"2024-02-16","current":28.132445,"twenty":12.102921,"median":14.617202,"eighty":19.285471,"marketCap":2365938622},{"date":"2024-02-23","current":27.487132,"twenty":12.102921,"median":14.655753,"eighty":19.322005,"marketCap":2311667803},{"date":"2024-03-01","current":27.845007,"twenty":12.10454,"median":14.672193,"eighty":19.383706,"marketCap":2341765116},{"date":"2024-03-08","current":28.00278,"twenty":12.10454,"median":14.816656,"eighty":19.552576,"marketCap":2355033824},{"date":"2024-03-15","current":27.606424,"twenty":12.112253,"median":14.838958,"eighty":19.805913,"marketCap":2321700241},{"date":"2024-03-22","current":28.80319,"twenty":12.112253,"median":14.886757,"eighty":19.915595,"marketCap":2422348244},{"date":"2024-03-28","current":29.515092,"twenty":12.128268,"median":14.930285,"eighty":19.939745,"marketCap":2482219243},{"date":"2024-04-05","current":28.529973,"twenty":12.126446,"median":14.994731,"eighty":20.085185,"marketCap":2399370726},{"date":"2024-04-12","current":27.868096,"twenty":12.126446,"median":15.015189,"eighty":20.34812,"marketCap":2343706878},{"date":"2024-04-19","current":27.325511,"twenty":12.126446,"median":15.060617,"eighty":20.498438,"marketCap":2298075469},{"date":"2024-04-26","current":24.558392,"twenty":12.128268,"median":15.109067,"eighty":20.556709,"marketCap":2303577128},{"date":"2024-05-03","current":25.863851,"twenty":12.128268,"median":15.166125,"eighty":20.637716,"marketCap":2426029227},{"date":"2024-05-10","current":27.414376,"twenty":12.128268,"median":15.210496,"eighty":20.971201,"marketCap":2571468437},{"date":"2024-05-17","current":28.143225,"twenty":12.142574,"median":15.256966,"eighty":21.304572,"marketCap":2639834541},{"date":"2024-05-24","current":28.610789,"twenty":12.204798,"median":15.307666,"eighty":21.641481,"marketCap":2683692041},{"date":"2024-05-31","current":29.573421,"twenty":12.222811,"median":15.348342,"eighty":21.88781,"marketCap":2773986895},{"date":"2024-06-07","current":29.435902,"twenty":12.251228,"median":15.383882,"eighty":22.326868,"marketCap":2761087630},{"date":"2024-06-14","current":28.621103,"twenty":12.311648,"median":15.476166,"eighty":22.555285,"marketCap":2684659486},{"date":"2024-06-21","current":28.827381,"twenty":12.331303,"median":15.546095,"eighty":22.681607,"marketCap":2704008383},{"date":"2024-06-28","current":28.432015,"twenty":12.389711,"median":15.576937,"eighty":22.701471,"marketCap":2666922997},{"date":"2024-07-05","current":28.294496,"twenty":12.407934,"median":15.60405,"eighty":22.838271,"marketCap":2654023732},{"date":"2024-07-12","current":29.05085,"twenty":12.42601,"median":15.619643,"eighty":23.034299,"marketCap":2724969689},{"date":"2024-07-15","current":29.171179,"twenty":12.428975,"median":15.624969,"eighty":23.041575,"marketCap":2736256545},{"date":"2024-08-02","current":28.25221,"twenty":12.46206,"median":15.697723,"eighty":23.069837,"marketCap":2455117092},{"date":"2024-08-09","current":26.16439,"twenty":12.494815,"median":15.71186,"eighty":23.134429,"marketCap":2273685483},{"date":"2024-08-16","current":27.467427,"twenty":12.546376,"median":15.779125,"eighty":23.259621,"marketCap":2386919395},{"date":"2024-08-23","current":27.622903,"twenty":12.58317,"median":15.805164,"eighty":23.326149,"marketCap":2400430259},{"date":"2024-08-30","current":27.885731,"twenty":12.618996,"median":15.828039,"eighty":23.395073,"marketCap":2423270054},{"date":"2024-09-06","current":27.108351,"twenty":12.629,"median":15.874105,"eighty":23.496116,"marketCap":2355715731},{"date":"2024-09-13","current":26.467938,"twenty":12.644335,"median":15.907925,"eighty":23.553375,"marketCap":2300063837},{"date":"2024-09-20","current":27.274933,"twenty":12.650523,"median":15.93232,"eighty":23.726365,"marketCap":2370191658},{"date":"2024-09-27","current":28.085629,"twenty":12.67838,"median":15.969153,"eighty":23.846686,"marketCap":2440641165},{"date":"2024-10-04","current":27.733957,"twenty":12.691468,"median":16.001929,"eighty":24.076082,"marketCap":2410080877},{"date":"2024-10-11","current":27.830204,"twenty":12.723128,"median":16.04209,"eighty":24.364227,"marketCap":2418444745},{"date":"2024-10-18","current":29.843989,"twenty":12.746157,"median":16.102041,"eighty":24.5414,"marketCap":2593442609},{"date":"2024-10-25","current":16.412787,"twenty":12.785665,"median":16.166964,"eighty":24.737038,"marketCap":2507873801},{"date":"2024-10-31","current":15.979838,"twenty":12.811522,"median":16.166964,"eighty":24.737038,"marketCap":2441719290},{"date":"2024-11-08","current":17.033752,"twenty":12.837137,"median":16.192775,"eighty":24.738821,"marketCap":2602757326},{"date":"2024-11-15","current":17.054622,"twenty":12.87091,"median":16.276159,"eighty":24.738821,"marketCap":2605946198},{"date":"2024-11-22","current":17.202796,"twenty":12.89619,"median":16.314091,"eighty":24.738821,"marketCap":2628587189},{"date":"2024-11-29","current":17.023317,"twenty":12.903285,"median":16.353154,"eighty":24.738821,"marketCap":2601162890},{"date":"2024-12-06","current":16.739491,"twenty":12.946367,"median":16.379379,"eighty":24.738821,"marketCap":2557794231},{"date":"2024-12-13","current":16.587143,"twenty":12.946367,"median":16.395849,"eighty":24.738821,"marketCap":2534515465},{"date":"2024-12-20","current":15.842099,"twenty":12.946367,"median":16.42351,"eighty":24.738821,"marketCap":2420672735},{"date":"2024-12-27","current":16.150969,"twenty":12.946367,"median":16.42351,"eighty":24.738821,"marketCap":2467868040},{"date":"2025-01-03","current":15.648012,"twenty":12.946367,"median":16.42351,"eighty":24.738821,"marketCap":2391016225},{"date":"2025-01-10","current":15.291142,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2336486514},{"date":"2025-01-17","current":15.766969,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2409192796},{"date":"2025-01-24","current":15.804534,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2414932765},{"date":"2025-01-31","current":16.121751,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2463403620},{"date":"2025-02-07","current":14.541714,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2429920464},{"date":"2025-02-14","current":14.098974,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2355938633},{"date":"2025-02-21","current":13.56845,"twenty":12.946314,"median":16.434234,"eighty":24.740603,"marketCap":2267287992},{"date":"2025-02-28","current":13.035811,"twenty":12.964916,"median":16.434234,"eighty":24.740603,"marketCap":2178283962},{"date":"2025-03-07","current":13.001451,"twenty":12.979256,"median":16.439886,"eighty":24.742386,"marketCap":2172542402},{"date":"2025-03-14","current":12.699846,"twenty":12.979256,"median":16.439886,"eighty":24.742386,"marketCap":2122144267},{"date":"2025-03-21","current":12.822015,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":2142558702},{"date":"2025-03-28","current":12.386788,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":2069832279},{"date":"2025-04-04","current":11.178461,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":1867920762},{"date":"2025-04-11","current":10.63526,"twenty":12.987664,"median":16.434234,"eighty":24.740603,"marketCap":1777151914},{"date":"2025-04-17","current":10.71143,"twenty":12.987664,"median":16.434234,"eighty":24.740603,"marketCap":1789879950},{"date":"2025-04-25","current":-79.280558,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":1871021174},{"date":"2025-05-02","current":-70.846099,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":1671967931},{"date":"2025-05-09","current":-74.221003,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":1751615673},{"date":"2025-05-16","current":-79.195962,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":1869024695},{"date":"2025-05-23","current":-79.021166,"twenty":12.99661,"median":16.439886,"eighty":24.742386,"marketCap":1864899513},{"date":"2025-05-30","current":-77.851378,"twenty":12.976605,"median":16.439886,"eighty":24.742386,"marketCap":1837292527},{"date":"2025-06-06","current":-77.703474,"twenty":12.963516,"median":16.439886,"eighty":24.742386,"marketCap":1833801988},{"date":"2025-06-13","current":-75.29667,"twenty":12.946262,"median":16.439886,"eighty":24.742386,"marketCap":1777001408},{"date":"2025-06-20","current":-72.338586,"twenty":12.946472,"median":16.445538,"eighty":24.744169,"marketCap":1707190638},{"date":"2025-06-27","current":-74.772282,"twenty":12.946472,"median":16.445538,"eighty":24.744169,"marketCap":1764625862},{"date":"2025-07-03","current":-79.464878,"twenty":12.946472,"median":16.445538,"eighty":24.744169,"marketCap":1875371128},{"date":"2025-07-11","current":-80.217845,"twenty":12.946472,"median":16.445538,"eighty":24.744169,"marketCap":1893141142},{"date":"2025-07-18","current":-77.326991,"twenty":12.946472,"median":16.445538,"eighty":24.744169,"marketCap":1824916981},{"date":"2025-07-25","current":894.544926,"twenty":12.955613,"median":16.449404,"eighty":24.753069,"marketCap":1878544345},{"date":"2025-08-01","current":868.819593,"twenty":12.974825,"median":16.474749,"eighty":25.059366,"marketCap":1824521145},{"date":"2025-08-08","current":864.785521,"twenty":12.974825,"median":16.551598,"eighty":25.310784,"marketCap":1816049594},{"date":"2025-08-15","current":922.60722,"twenty":12.974825,"median":16.587143,"eighty":25.583709,"marketCap":1937475163},{"date":"2025-08-22","current":913.343796,"twenty":12.974825,"median":16.630969,"eighty":25.863851,"marketCap":1918021971},{"date":"2025-08-29","current":973.406646,"twenty":12.974825,"median":16.646698,"eighty":26.186601,"marketCap":2044153957},{"date":"2025-09-05","current":945.317552,"twenty":12.974805,"median":16.671377,"eighty":26.472692,"marketCap":1985166859},{"date":"2025-09-12","current":971.165495,"twenty":12.974825,"median":16.707105,"eighty":26.608607,"marketCap":2039447540},{"date":"2025-09-19","current":966.384372,"twenty":12.974825,"median":16.753511,"eighty":26.770324,"marketCap":2029407182},{"date":"2025-09-26","current":907.516802,"twenty":12.974825,"median":16.796582,"eighty":26.913501,"marketCap":1905785285},{"date":"2025-10-03","current":931.123595,"twenty":12.974825,"median":16.82989,"eighty":27.108351,"marketCap":1955359549},{"date":"2025-10-10","current":896.460457,"twenty":12.974825,"median":16.851302,"eighty":27.325511,"marketCap":1882566960},{"date":"2025-10-17","current":889.587593,"twenty":12.974825,"median":16.877473,"eighty":27.394777,"marketCap":1868133946},{"date":"2025-10-24","current":-1206.019459,"twenty":12.974726,"median":16.917464,"eighty":27.4119,"marketCap":1929631134},{"date":"2025-10-31","current":-1074.911983,"twenty":12.942275,"median":16.882231,"eighty":27.4119,"marketCap":1719859173},{"date":"2025-11-07","current":-1079.971309,"twenty":12.902014,"median":16.860819,"eighty":27.4119,"marketCap":1727954094},{"date":"2025-11-14","current":-1116.554121,"twenty":12.873896,"median":16.840704,"eighty":27.4119,"marketCap":1786486593},{"date":"2025-11-21","current":-1106.824649,"twenty":12.812882,"median":16.825132,"eighty":27.4119,"marketCap":1770919439},{"date":"2025-11-28","current":-1152.747753,"twenty":12.765163,"median":16.774821,"eighty":27.4119,"marketCap":1844396405},{"date":"2025-12-05","current":-1140.877799,"twenty":12.7067,"median":16.739491,"eighty":27.4119,"marketCap":1825404478},{"date":"2025-12-12","current":-1197.503321,"twenty":12.685786,"median":16.674795,"eighty":27.4119,"marketCap":1916005314},{"date":"2025-12-19","current":-1195.168248,"twenty":12.650591,"median":16.646698,"eighty":27.4119,"marketCap":1912269197},{"date":"2025-12-26","current":-1204.70313,"twenty":12.64277,"median":16.63642,"eighty":27.4119,"marketCap":1927525008},{"date":"2026-01-02","current":-1186.022545,"twenty":12.623795,"median":16.599665,"eighty":27.4119,"marketCap":1897636072},{"date":"2026-01-09","current":-1268.528461,"twenty":12.583912,"median":16.559275,"eighty":27.4119,"marketCap":2029645538},{"date":"2026-01-16","current":-1316.202871,"twenty":12.528823,"median":16.509926,"eighty":27.4119,"marketCap":2105924593},{"date":"2026-01-23","current":-1328.851183,"twenty":12.462342,"median":16.464127,"eighty":27.4119,"marketCap":2126161893},{"date":"2026-01-30","current":-110.408348,"twenty":12.433557,"median":16.40305,"eighty":27.4119,"marketCap":2031513597},{"date":"2026-02-06","current":-121.203831,"twenty":12.428722,"median":16.357907,"eighty":27.4119,"marketCap":2230150482},{"date":"2026-02-13","current":-124.317261,"twenty":12.390162,"median":16.302141,"eighty":27.4119,"marketCap":2287437608},{"date":"2026-02-20","current":-122.337525,"twenty":12.315601,"median":16.251893,"eighty":27.4119,"marketCap":2251010468},{"date":"2026-02-27","current":-119.958908,"twenty":12.220823,"median":16.179988,"eighty":27.4119,"marketCap":2207243907},{"date":"2026-03-06","current":-118.389605,"twenty":12.135635,"median":16.127488,"eighty":27.4119,"marketCap":2178368723},{"date":"2026-03-13","current":-114.525406,"twenty":12.0601,"median":16.089,"eighty":27.4119,"marketCap":2107267463},{"date":"2026-03-20","current":-113.462329,"twenty":12.019768,"median":16.042447,"eighty":27.4119,"marketCap":2087706855},{"date":"2026-03-27","current":-119.334561,"twenty":12.008405,"median":16.01323,"eighty":27.4119,"marketCap":2195755931},{"date":"2026-04-02","current":-120.532632,"twenty":11.938873,"median":16.001929,"eighty":27.4119,"marketCap":2217800426},{"date":"2026-04-10","current":-123.148138,"twenty":11.902002,"median":15.973316,"eighty":27.4119,"marketCap":2265925733},{"date":"2026-04-17","current":-120.990403,"twenty":11.845021,"median":15.96037,"eighty":27.4119,"marketCap":2226223412},{"date":"2026-04-24","current":-120.315892,"twenty":11.731615,"median":15.921532,"eighty":27.4119,"marketCap":2213812410},{"date":"2026-05-01","current":13.795542,"twenty":11.487206,"median":15.907925,"eighty":27.4119,"marketCap":2232118637},{"date":"2026-05-08","current":14.912173,"twenty":11.487206,"median":15.894273,"eighty":27.4119,"marketCap":2412789592},{"date":"2026-05-15","current":15.456455,"twenty":11.487206,"median":15.860882,"eighty":27.4119,"marketCap":2500854397},{"date":"2026-05-22","current":14.4503,"twenty":11.487206,"median":15.84192,"eighty":27.4119,"marketCap":2338058543},{"date":"2026-05-29","current":14.937087,"twenty":11.48486,"median":15.819043,"eighty":27.412395,"marketCap":2416820727},{"date":"2026-06-05","current":14.699443,"twenty":11.487206,"median":15.804534,"eighty":27.4119,"marketCap":2378369897},{"date":"2026-06-12","current":14.816349,"twenty":11.487206,"median":15.781577,"eighty":27.4119,"marketCap":2397285225},{"date":"2026-06-18","current":14.743522,"twenty":11.487206,"median":15.77481,"eighty":27.4119,"marketCap":2385501906},{"date":"2026-06-26","current":15.105738,"twenty":11.48486,"median":15.730649,"eighty":27.412395,"marketCap":2444108413},{"date":"2026-07-02","current":14.139829,"twenty":11.48486,"median":15.707185,"eighty":27.412395,"marketCap":2287824394},{"date":"2026-07-10","current":13.783363,"twenty":11.48486,"median":15.689832,"eighty":27.412395,"marketCap":2230148149},{"date":"2026-07-17","current":14.448384,"twenty":11.48486,"median":15.641033,"eighty":27.412395,"marketCap":2337748456},{"date":"2026-07-24","current":14.03059,"twenty":11.48486,"median":15.61317,"eighty":27.412395,"marketCap":2270149416},{"date":"2026-07-31","current":13.896436,"twenty":11.482514,"median":15.593109,"eighty":27.41289,"marketCap":2248443302},{"date":"2026-08-07","current":-34.890154,"twenty":11.271246,"median":15.546095,"eighty":27.41289,"marketCap":2344618353},{"date":"2026-08-14","current":-33.704296,"twenty":11.054843,"median":15.499805,"eighty":27.41289,"marketCap":2264928723},{"date":"2026-08-21","current":-32.638878,"twenty":10.884027,"median":15.414983,"eighty":27.41289,"marketCap":2193332570},{"date":"2026-08-28","current":-33.48658,"twenty":10.774103,"median":15.367364,"eighty":27.41289,"marketCap":2250298204},{"date":"2026-09-01","current":-32.851961,"twenty":10.714858,"median":15.358377,"eighty":27.41289,"marketCap":2207651801}],"updateTime":1788404203499},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MTX\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21587877","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506626002089-MTX","pdf_url":"","pub_time":1786026826000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"MTX","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/0000315066-26-002089-index.html","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315066/000031506626002089/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEJCkyddqnwj54DLJS","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-08-06 22:33","pubTimestamp":1786026826,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21560948","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000167-MTX","pdf_url":"","pub_time":1785470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MTX","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/0000891014-26-000167-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/form10q.htm","primary":true,"translateUrl":"","linkName":"form10q.htm","type":"10-Q","id":"NTFILECxW2Q9G9GZfphha7","market":"us","size":1178444},{"description":"EXHIBIT 15","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/exhibit15.htm","primary":false,"translateUrl":"","linkName":"exhibit15.htm","type":"EX-15","id":"NTFILE8H59PZcrMCkNxx3b","market":"us","size":2350},{"description":"EXHIBIT 31.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/exhibit31_1.htm","primary":false,"translateUrl":"","linkName":"exhibit31_1.htm","type":"EX-31.1","id":"NTFILEDs3qGWsx6EWPppTZ","market":"us","size":9163},{"description":"EXHIBIT 31.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/exhibit31_2.htm","primary":false,"translateUrl":"","linkName":"exhibit31_2.htm","type":"EX-31.2","id":"NTFILE7reFiW956uPVMQWh","market":"us","size":9439},{"description":"EXHIBIT 32","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/exhibit32.htm","primary":false,"translateUrl":"","linkName":"exhibit32.htm","type":"EX-32","id":"NTFILE6Ry25fdKFZLJmsNT","market":"us","size":9527},{"description":"EXHIBIT 95","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/exhibit95.htm","primary":false,"translateUrl":"","linkName":"exhibit95.htm","type":"EX-95","id":"NTFILE7sdEVvKgy4Frit2T","market":"us","size":41153},{"description":"EXHIBIT 99","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000167/exhibit99.htm","primary":false,"translateUrl":"","linkName":"exhibit99.htm","type":"EX-99","id":"NTFILEETwYUGdYAhjBdXL3","market":"us","size":56947}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-07-31 12:00","pubTimestamp":1785470400,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21555343","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000164-MTX","pdf_url":"","pub_time":1785384000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/0000891014-26-000164-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/ex99_1.htm","primary":true,"translateUrl":"","linkName":"ex99_1.htm","type":"EX-99.1","id":"NTFILEHoiLn1Fo3T2t4Exj","market":"us","size":500710},{"description":"CURRENT REPORT FILING","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/mtx-20260730.htm","primary":false,"translateUrl":"","linkName":"mtx-20260730.htm","type":"8-K","id":"NTFILE7MoC9WwCm8ctxALJ","market":"us","size":31402},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/image1-1.gif","primary":false,"translateUrl":"","linkName":"image1-1.gif","type":"GRAPHIC","id":"NTFILE6nwgrG5hKV8dSJMZ","market":"us","size":10028},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/image1-2.gif","primary":false,"translateUrl":"","linkName":"image1-2.gif","type":"GRAPHIC","id":"NTFILEdmg22jcS38rr5opN","market":"us","size":10028},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILEHdvPW9gj9MJ8YXdd","market":"us","size":10028},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000164/image1-3.gif","primary":false,"translateUrl":"","linkName":"image1-3.gif","type":"GRAPHIC","id":"NTFILE3Bgo6BFz3V3PeEQF","market":"us","size":10028}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-07-30 12:00","pubTimestamp":1785384000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21528454","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000160-MTX","pdf_url":"","pub_time":1784692800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000160/0000891014-26-000160-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000160/ex99_1.htm","primary":true,"translateUrl":"","linkName":"ex99_1.htm","type":"EX-99.1","id":"NTFILEBx6nxcKaSEeioxzw","market":"us","size":5109},{"description":"CURRENT REPORT FILING","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000160/mtx-20260722.htm","primary":false,"translateUrl":"","linkName":"mtx-20260722.htm","type":"8-K","id":"NTFILEFFZEDSMxif1FrFw9","market":"us","size":29944},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000160/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILECmWNPeA5S2KwJky6","market":"us","size":10028},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000160/image2.gif","primary":false,"translateUrl":"","linkName":"image2.gif","type":"GRAPHIC","id":"NTFILEFUijrt3aRKv43nsg","market":"us","size":8681}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-07-22 12:00","pubTimestamp":1784692800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21446562","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000155-MTX","pdf_url":"","pub_time":1782705600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000155/0000891014-26-000155-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000155/ex991_062926.htm","primary":true,"translateUrl":"","linkName":"ex991_062926.htm","type":"EX-99.1","id":"NTFILEHWZgXuoj7Eup7JYx","market":"us","size":10600},{"description":"CURRENT REPORT FILING","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000155/mtx-20260629.htm","primary":false,"translateUrl":"","linkName":"mtx-20260629.htm","type":"8-K","id":"NTFILE9bVqUgxNCzGLLZEn","market":"us","size":30837},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000155/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILE2HwTpx9kwx2EYXqx","market":"us","size":10028},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000155/image2.gif","primary":false,"translateUrl":"","linkName":"image2.gif","type":"GRAPHIC","id":"NTFILE7Z9cW5MZ8UvPsBJY","market":"us","size":8681}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-06-29 12:00","pubTimestamp":1782705600,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21407248","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000138-MTX","pdf_url":"","pub_time":1781668800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"MTX","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000138/0000891014-26-000138-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"MTI REPORT ON FORM 11-K DATED DECEMBER 31, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000138/form11k.htm","primary":true,"translateUrl":"","linkName":"form11k.htm","type":"11-K","id":"NTFILE3As68Ez55peb9xhY","market":"us","size":534468},{"description":"CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000138/ex23-1.htm","primary":false,"translateUrl":"","linkName":"ex23-1.htm","type":"EX-23.1","id":"NTFILEEWqA3DXReQBXJ1kB","market":"us","size":3545}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2026-06-17 12:00","pubTimestamp":1781668800,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21290079","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000117-MTX","pdf_url":"","pub_time":1779249600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000117/0000891014-26-000117-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000117/ex991_051926.htm","primary":true,"translateUrl":"","linkName":"ex991_051926.htm","type":"EX-99.1","id":"NTFILEs5pN5wM1Jt5DRKZm","market":"us","size":5438},{"description":"CURRENT REPORT FILING","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000117/mtx-20260519.htm","primary":false,"translateUrl":"","linkName":"mtx-20260519.htm","type":"8-K","id":"NTFILE4f4f72QvGPYCxMNw","market":"us","size":40814},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000117/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILEFD7ctG5fQPWxAy2u","market":"us","size":10028},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000117/image2.gif","primary":false,"translateUrl":"","linkName":"image2.gif","type":"GRAPHIC","id":"NTFILEARRMrfdJLBwo7qdV","market":"us","size":8681}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-05-20 12:00","pubTimestamp":1779249600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21259577","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003598-MTX","pdf_url":"","pub_time":1778731200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"MTX","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003598/0001959173-26-003598-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003598/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE9x9USH47VUWGHbVA","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-05-14 12:00","pubTimestamp":1778731200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21241394","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003501-MTX","pdf_url":"","pub_time":1778472000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"MTX","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003501/0001959173-26-003501-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003501/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE544bi9wnh2L8sY87","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-05-11 12:00","pubTimestamp":1778472000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21219447","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003349-MTX","pdf_url":"","pub_time":1778040000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"MTX","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003349/0001959173-26-003349-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003349/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEJ5rCSqxMFLQMmbXr","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-05-06 12:00","pubTimestamp":1778040000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21219372","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003348-MTX","pdf_url":"","pub_time":1778040000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"MTX","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003348/0001959173-26-003348-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000195917326003348/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEcM5RTzPo6vE8AqZ1","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-05-06 12:00","pubTimestamp":1778040000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21218588","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506626001254-MTX","pdf_url":"","pub_time":1778040000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"MTX","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000031506626001254/0000315066-26-001254-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315066/000031506626001254/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE9QN1pfcoig4DZiXu","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-05-06 12:00","pubTimestamp":1778040000,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21200942","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000108-MTX","pdf_url":"","pub_time":1777608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MTX","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/0000891014-26-000108-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D)","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/form10q.htm","primary":true,"translateUrl":"","linkName":"form10q.htm","type":"10-Q","id":"NTFILEFBizERthx8Yzjupq","market":"us","size":800408},{"description":"LETTER RE UNAUDITED INTERIM FINANCIAL INFORMATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/exhibit15.htm","primary":false,"translateUrl":"","linkName":"exhibit15.htm","type":"EX-15","id":"NTFILE4fh47ToLZubGU1Kd","market":"us","size":2371},{"description":"EX-31.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/exhibit31_1.htm","primary":false,"translateUrl":"","linkName":"exhibit31_1.htm","type":"EX-31.1","id":"NTFILEDijEx4bpbaTyNLoN","market":"us","size":9276},{"description":"EX-31.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/exhibit31_2.htm","primary":false,"translateUrl":"","linkName":"exhibit31_2.htm","type":"EX-31.2","id":"NTFILE7pHyg2A7rSce4JxM","market":"us","size":9552},{"description":"SECTION 1350 CERTIFICATIONS","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/exhibit32.htm","primary":false,"translateUrl":"","linkName":"exhibit32.htm","type":"EX-32","id":"NTFILEBndx2F27diqSZAUb","market":"us","size":9529},{"description":"MINE SAFETY DISCLOSURE EXHIBIT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/exhibit95.htm","primary":false,"translateUrl":"","linkName":"exhibit95.htm","type":"EX-95","id":"NTFILE2e6vcicvMYFDKmHq","market":"us","size":74089},{"description":"ADDITIONAL EXHIBITS","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000108/exhibit99.htm","primary":false,"translateUrl":"","linkName":"exhibit99.htm","type":"EX-99","id":"NTFILE9XzQzWZq6mmfdB2f","market":"us","size":56275}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-05-01 12:00","pubTimestamp":1777608000,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21199347","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000105-MTX","pdf_url":"","pub_time":1777521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000105/0000891014-26-000105-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000105/ex99_1.htm","primary":true,"translateUrl":"","linkName":"ex99_1.htm","type":"EX-99.1","id":"NTFILEHW6tdt9in7ZtaMzB","market":"us","size":327515},{"description":"CURRENT REPORT FILING","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000105/mtx-20260129.htm","primary":false,"translateUrl":"","linkName":"mtx-20260129.htm","type":"8-K","id":"NTFILEFFpDENKRfRbRkABh","market":"us","size":31419},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000105/image1-1.gif","primary":false,"translateUrl":"","linkName":"image1-1.gif","type":"GRAPHIC","id":"NTFILEBr1DTKzvHit9njG3","market":"us","size":10028},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000105/image1-2.gif","primary":false,"translateUrl":"","linkName":"image1-2.gif","type":"GRAPHIC","id":"NTFILEGbkxK931FrGq3Ggq","market":"us","size":10028},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000105/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILE5L2ZEi6HHmq6ZNDC","market":"us","size":10028}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-04-30 12:00","pubTimestamp":1777521600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21199346","market":"us","labels":[],"media":"sec.gov","original_id":"AN210011926000825-MTX","pdf_url":"","pub_time":1777521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"MTX","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000210011926000825/0002100119-26-000825-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000210011926000825/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE2Ti84P87wWxqsCXN","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-04-30 12:00","pubTimestamp":1777521600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21189180","market":"us","labels":[],"media":"sec.gov","original_id":"AN210012126000517-MTX","pdf_url":"","pub_time":1777435200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"MTX","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000210012126000517/0002100121-26-000517-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000210012126000517/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE9Bg2b47zsRk8b1rG","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-04-29 12:00","pubTimestamp":1777435200,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20981081","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000099-MTX","pdf_url":"","pub_time":1775707200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000099/0000891014-26-000099-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT FILING","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000099/mtx-20260405.htm","primary":true,"translateUrl":"","linkName":"mtx-20260405.htm","type":"8-K","id":"NTFILE7sFMS1XpVTgAkbum","market":"us","size":26773}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-04-09 12:00","pubTimestamp":1775707200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20880113","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000088-MTX","pdf_url":"","pub_time":1774324800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000088/0000891014-26-000088-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT FILING","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000088/mtx-20260324.htm","primary":true,"translateUrl":"","linkName":"mtx-20260324.htm","type":"8-K","id":"NTFILE7BY7vZWRWMGddNKq","market":"us","size":27237}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-03-24 12:00","pubTimestamp":1774324800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20753023","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000067-MTX","pdf_url":"","pub_time":1771563600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"MTX","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/0000891014-26-000067-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/form10k.htm","primary":true,"translateUrl":"","linkName":"form10k.htm","type":"10-K","id":"NTFILE71SX9TUTPF6myqRa","market":"us","size":2241250},{"description":"EX-10.14I","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit10_14i.htm","primary":false,"translateUrl":"","linkName":"exhibit10_14i.htm","type":"EX-10.14I","id":"NTFILEAV7w1ZeogoyG5C8R","market":"us","size":16898},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit21-1.htm","primary":false,"translateUrl":"","linkName":"exhibit21-1.htm","type":"EX-21.1","id":"NTFILEBooFUVDuhFRmLh5V","market":"us","size":49038},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit23-1.htm","primary":false,"translateUrl":"","linkName":"exhibit23-1.htm","type":"EX-23.1","id":"NTFILE6zdHgxHFyB8fAKtA","market":"us","size":1506},{"description":"POWER OF ATTORNEY","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit24.htm","primary":false,"translateUrl":"","linkName":"exhibit24.htm","type":"EX-24","id":"NTFILE9HVLw97aPAUWwcov","market":"us","size":11436},{"description":"EX-31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit31-1.htm","primary":false,"translateUrl":"","linkName":"exhibit31-1.htm","type":"EX-31.1","id":"NTFILE5y3R7RNLGRCETfj2","market":"us","size":8290},{"description":"EX-31.3","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit31-2.htm","primary":false,"translateUrl":"","linkName":"exhibit31-2.htm","type":"EX-31.3","id":"NTFILE6ZavMLXwU32LkWAK","market":"us","size":8517},{"description":"SECTION 1350 CERTIFICATIONS","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit32.htm","primary":false,"translateUrl":"","linkName":"exhibit32.htm","type":"EX-32","id":"NTFILE12YUfZJQqgPnHwaP","market":"us","size":5165},{"description":"MINE SAFETY DISCLOSURE EXHIBIT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/exhibit95.htm","primary":false,"translateUrl":"","linkName":"exhibit95.htm","type":"EX-95","id":"NTFILE5xLrndrv6n9iBQeU","market":"us","size":40170},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/mining.gif","primary":false,"translateUrl":"","linkName":"mining.gif","type":"GRAPHIC","id":"NTFILEGUF31Rf2cR9skXNw","market":"us","size":42007},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000067/fiveyrtb.gif","primary":false,"translateUrl":"","linkName":"fiveyrtb.gif","type":"GRAPHIC","id":"NTFILEB3ZYUxY12jDiQwBF","market":"us","size":103318}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-02-20 13:00","pubTimestamp":1771563600,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20677158","market":"us","labels":[],"media":"sec.gov","original_id":"AN89101426000059-MTX","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MTX","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000059/0000891014-26-000059-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000059/ex99_1.htm","primary":true,"translateUrl":"","linkName":"ex99_1.htm","type":"EX-99.1","id":"NTFILE7gqeLtY1eTngZ99f","market":"us","size":534063},{"description":"CURRENT REPORT FILING","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000059/mtx-20260129.htm","primary":false,"translateUrl":"","linkName":"mtx-20260129.htm","type":"8-K","id":"NTFILE5m5hBj3Qp4Vo14G6","market":"us","size":31298},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000059/image1-1.gif","primary":false,"translateUrl":"","linkName":"image1-1.gif","type":"GRAPHIC","id":"NTFILEDPYbH4PuVVrDxLsL","market":"us","size":10028},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000059/image1-2.gif","primary":false,"translateUrl":"","linkName":"image1-2.gif","type":"GRAPHIC","id":"NTFILE9QZUT2Qij6mNdM9o","market":"us","size":10028},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/891014/000089101426000059/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILE4zWJcTkMiimHmCHv","market":"us","size":10028}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"title_zh":"Form 8-K - Current report","summary_en":"Item 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":1,"totalSize":233,"code":"91000000","status":"200"}]}}