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

Ticker · 600666 ISIN · CNE0000003S8 LEI · 3003007FSQHDY35QJ497 Shanghai Stock Exchange Manufacturing
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Filings indexed 2,458 across all filing types
Latest filing 2018-05-22 Capital/Financing Update
Country CN China
Listing Shanghai Stock Exchange 600666

About Aurora Optoelectronics Co., Ltd.

https://www.aurorapanel.com/

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
关于员工持股计划出售完毕暨终止的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from a company about the completion and termination of an employee stock ownership plan. It details the plan's approval dates, implementation, stock purchase and sale details, and the final liquidation report. The document is relatively short (1175 characters) and focuses on a specific corporate action related to employee stock plans. It does not contain financial statements or comprehensive financial data, nor is it a report like an annual or interim report. It is not a regulatory certification or a voting result announcement. The content fits best with a Capital/Financing Update (CAP) as it relates to changes in share ownership and stock transactions tied to employee stock plans.
2018-05-22 Chinese
关于控股股东收到《执行通知书》暨股份被轮候冻结的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement by a company regarding the receipt of an enforcement notice ("执行通知书") and the freezing of shares held by its controlling shareholders due to legal enforcement actions by a court. It details the legal background, the number of shares frozen, and the potential impact on the company. The document does not contain financial statements, quarterly or annual results, nor is it a report or presentation. It is a regulatory announcement about a legal and shareholder status event. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2018-05-22 Chinese
关于延期回复上海证券交易所对公司2017年年度报告事后审核问询函的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from a company regarding a delay in responding to a post-audit inquiry letter from the Shanghai Stock Exchange about the company's 2017 annual report. It does not contain the annual report itself or detailed financial data, but rather discusses procedural matters related to the audit inquiry and the timing of the company's response. The document is short (788 characters) and serves as a regulatory update about the status of the company's reply to the inquiry. Therefore, it fits best under Regulatory Filings (RNS), which covers general regulatory announcements and compliance updates that do not fit other specific categories.
2018-05-22 Chinese
关于控股股东股份被轮候冻结的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement regarding the judicial freezing (轮候冻结) of shares held by the company's controlling shareholders. It details the number of shares frozen, the freezing authority (Beijing High People's Court), and the impact and risk warnings related to this event. There is no financial data, no report attached or referenced as being published, and no mention of annual or interim reports, earnings, or management changes. The content is a regulatory announcement about a significant legal event affecting shareholding status. This fits best under Regulatory Filings (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other categories.
2018-05-18 Chinese
关于控股股东股份被轮候冻结的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding the judicial freezing (轮候冻结) of shares held by the controlling shareholders of the company 奥瑞德光电股份有限公司. It details the number of shares frozen, the freezing authority (Guangdong Intermediate People's Court), and the impact and risk warnings related to this event. There is no financial data, no mention of financial results, no report attached or referenced, and no indication of a meeting or voting results. This is a regulatory announcement about a significant legal event affecting shareholding but not a legal proceedings report per se. It fits best under Regulatory Filings (RNS) as a general regulatory announcement about share freezing and related risk disclosure.
2018-05-17 Chinese
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a stock trading abnormal fluctuation announcement by the company 奥瑞德光电股份有限公司. It details the stock price drop exceeding 20% over two trading days, explanations from the board, confirmations from controlling shareholders, and risk warnings to investors. It does not contain financial statements or detailed financial data, nor is it a report or presentation. It is a regulatory announcement about stock price movement and related disclosures, fitting the category of Regulatory Filings (RNS). The document length is short (1194 characters), and it is not an announcement of a report publication but a standalone announcement about stock trading abnormality.
2018-05-15 Chinese

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