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Aurora Optoelectronics Co., Ltd. — Investor Relations & Filings

Ticker · 600666 LEI · 3003007FSQHDY35QJ497 Shanghai Stock Exchange Manufacturing
Filings indexed 2,457 across all filing types
Latest filing 2022-04-22 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 600666

About Aurora Optoelectronics Co., Ltd.

Aurora Optoelectronics Co., Ltd. specializes in the research, development, and manufacturing of high-performance sapphire crystals and optoelectronic materials. The company utilizes advanced growth techniques, including the Kyropoulos method, to produce large-scale sapphire ingots and high-purity substrates. Its product portfolio includes sapphire wafers for LED manufacturing, optical windows for industrial applications, and precision components for consumer electronics, such as smartphone camera covers and wearable device displays. Aurora Optoelectronics serves diverse sectors including solid-state lighting, aerospace, and telecommunications. By integrating crystal growth with precision processing, the company provides customized solutions for demanding thermal, optical, and mechanical environments. Its technical focus remains on enhancing material purity and scaling production for next-generation optoelectronic devices.

Recent filings

Filing Released Lang Actions
ST瑞德第九届董事会第二十六次会议决议公告
Regulatory Filings
2022-04-22 Chinese
ST瑞德监事会对《董事会关于非标准内部控制审计意见涉及事项的专项说明》的意见
Regulatory Filings
2022-04-22 Chinese
ST瑞德第九届监事会第十七次会议决议公告
Regulatory Filings
2022-04-22 Chinese
ST瑞德2021年度董事会审计委员会履职情况报告
Regulatory Filings
2022-04-22 Chinese
ST瑞德2021年度内部控制评价报告
Regulatory Filings
2022-04-22 Chinese
ST瑞德关于公司股票可能被实施退市风险警示的第三次提示性公告
Regulatory Filings
2022-04-11 Chinese

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