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2019-05-21

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2018-11-27

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2018-11-27

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2018-06-13

OurcompanypassedtheenvironmentalprotectionacceptanceonMay25,2017.In2017,weappliedforathird-partyenvironmentalprotectionagencytocarryoutrelevantenvironmentalmonitoringforourcompany,andallthemonitoringr

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2018-11-27

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Business Scope: Quartz product applied in the semiconductor, FPD (Up to the 4th Generation), and solar industries

Business Scope: Quartz product applied in the semiconductor, FPD (Up to the 4th Generation), and solar industries

2018-05-09

Business Scope: Quartz product applied in the semiconductor, FPD (Up to the 4th Generation), and solar industries

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