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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 2023-04-28 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瑞德独立董事关于公司对外担保情况的专项说明及独立意见
Regulatory Filings
2023-04-28 Chinese
*ST瑞德2022年度董事会审计委员会履职情况报告
Regulatory Filings
2023-04-28 Chinese
*ST瑞德关于计提及转回资产减值准备的公告
Regulatory Filings
2023-04-28 Chinese
2022年度内部控制审计报告
Regulatory Filings
2023-04-28 Chinese
*ST瑞德独立董事关于申请撤销公司股票其他风险警示的专项意见
Regulatory Filings
2023-04-28 Chinese
*ST瑞德2022年度独立董事述职报告
Regulatory Filings
2023-04-28 Chinese

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