This company has been marked as potentially delisted and may not be actively trading. OTCMKTS:MAST (MAST) (MAST) Stock Price, News & Analysis Add Share Share Stock Analysis Stock AnalysisBuy This Stock About (MAST) Stock (OTCMKTS:MAST) 30 days 90 days 365 days Advanced Chart Get (MAST) alerts:Sign Up Key Stats Today's Range N/A50-Day Range N/A52-Week Range N/AVolume30,950 shsAverage VolumeN/AMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewMaster Silicon Carbide Industries, Inc. through its indirectly wholly owned operating subsidiary Yili Master Carborundum Production Co., Ltd. (Yili China), the Company manufactures and sells in China high quality green silicon carbide and some lower-quality black silicon carbide (together, hereinafter referred to as SiC ), a non-metallic compound that is used in industries, such as semiconductors, solar energy, ceramics, abrasives and optoelectronics. Yili China owns and operates three SiC production lines with transformer capacity of 80,000 kilovolt-amperes input and 110 kilovolt output with corollary established production equipment and infrastructure at Yining County, Kazak Autonomous Prefecture, Xinjiang Uygur Autonomous Region of the in the People's Republic of China. On July 14, 2011, Beijing Master Consulting Co., Ltd. (Master Consulting) was incorporated in the People's Republic of China, which was wholly owned by the Company.Read More… Receive MAST Stock News and Ratings via Email Sign-up to receive the latest news and ratings for (MAST) and its competitors with MarketBeat's FREE daily newsletter. Email Address MAST Stock News HeadlinesRep. Brian Mast on Biden's foreign policiesMay 29, 2022 | news.yahoo.comBrian Mast calls out Biden's foreign policy on Taiwan: It is 'just uncertainty'May 29, 2022 | msn.comMusk’s AI Masterplan – Our #1 AI Stock to Buy NowMissed Nvidia? This Under-the-Radar AI Stock Could Be Next Musk's AI empire is just beginning — and one overlooked company could be at the center of it all. We reveal everything in this exclusive Memorial Day webinar.May 24, 2025 | Behind the Markets (Ad)Investigation launched after phone mast bursts into flames causing Coast Road traffic chaosMay 26, 2022 | msn.comCongressman Brian Mast talks about legislation to combat harmful algal bloomsMay 25, 2022 | msn.comRep. Mast vows to stop toxic-water discharges from Lake OkeechobeeMay 24, 2022 | msn.comAlly McCoist nails his colours to the Allan McGregor mastMay 23, 2022 | thetimes.co.ukHeritage village goes to court to stop 20m telecoms mastMay 22, 2022 | thetimes.co.ukSee More Headlines MAST Stock Analysis - Frequently Asked Questions What other stocks do shareholders of (MAST) own? Based on aggregate information from My MarketBeat watchlists, some other companies that (MAST) investors own include Meta Platforms (META), Coca-Cola (KO), Johnson & Johnson (JNJ), iShares Biotechnology ETF (IBB), Alphabet (GOOG), eBay (EBAY) and Comcast (CMCSA). Industry, Sector and Symbol Stock ExchangeOTCMKTS SectorN/A Industry N/A Sub-IndustryN/A Current SymbolOTCMKTS:MAST CIKN/A WebN/A Phone+1-860-4357000FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Most Recent Fiscal Year)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A The 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? 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