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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 2018-12-11 Board/Management Inform…
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
关于职工监事换届选举的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election of an employee supervisor to the company's supervisory board, including details about the election process and the elected individual's background. It does not contain financial data, audit information, or detailed management reports. It is a corporate governance-related announcement about board composition changes. Therefore, it fits best under Board/Management Information (MANG). The document length is short and focused on management changes, not a full report or regulatory filing.
2018-12-11 Chinese
第八届董事会第五十次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at a board meeting of 奥瑞德光电股份有限公司 (Aorui De Optoelectronics Co., Ltd.). It details the approval of various proposals including an asset impairment test report review, a bank credit application and guarantee for a subsidiary, signing a supplementary agreement with original shareholders of a subsidiary, and the proposal to convene an extraordinary general meeting for shareholder approval. The document includes voting results and references to further announcements on the Shanghai Stock Exchange website. It is not a full financial report, audit report, or earnings release, but rather a board meeting resolution announcement. Therefore, it fits best under Board/Management Information (MANG). The document length is short (1850 characters), and it contains substantive content about board decisions, not just a notice or certification, so it is not RPA or RNS.
2018-12-11 Chinese
关于全资子公司办理银行授信暨公司提供担保的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding a wholly-owned subsidiary applying for bank credit and the parent company providing guarantees. It includes details about the guarantee amount, the subsidiary's financial status, approval procedures, and independent director opinions. The content focuses on a financing-related update rather than a full financial report or earnings release. It is not a full annual or interim report, nor a call transcript or management report. The document is a formal announcement about financing and guarantees, fitting the Capital/Financing Update (CAP) category.
2018-12-11 Chinese
哈尔滨奥瑞德光电技术有限公司重大资产重组置入资产减值测试报告的审核报告
Audit Report / Information Classification · 100% confidence The document is titled as an audit report on the impairment test of assets injected in a major asset restructuring for Harbin Aorui Optoelectronics Technology Co., Ltd. It is issued by Da Hua Certified Public Accountants and includes detailed audit opinions, references to regulatory requirements (China Securities Regulatory Commission Order No. 127), and extensive financial and contractual details related to the asset restructuring and impairment testing as of the end of 2017. The document contains the auditor's responsibilities, management's responsibilities, audit scope, and a qualified opinion with detailed explanations. It is not a full annual report or interim report but a standalone audit report focused on the impairment test related to a major asset restructuring. The length (over 14,000 characters) and detailed content confirm it is the audit report itself, not just an announcement or certification. Therefore, the appropriate classification is Audit Report / Information (AR).
2018-12-11 Chinese
第八届监事会第三十次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolution passed at the 30th meeting of the 8th Supervisory Board of 奥瑞德光电股份有限公司. It details the nomination of candidates for the 9th Supervisory Board and includes voting results. There is no financial data, no mention of annual or quarterly reports, no audit information, and no indication of a shareholder vote result announcement. The document is about board/management information specifically related to supervisory board nominations and resolutions. Therefore, it fits best under Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS. Confidence is high due to clear content and context.
2018-12-11 Chinese
关于公司高管辞职的公告
Board/Management Information Classification · 100% confidence The document is a formal announcement from the company's board regarding the resignation of a senior executive, specifically the Vice General Manager and Chief Financial Officer. It includes details about the resignation date, the executive's responsibilities, and assurances about the continuity of business operations. There is no financial data, report, or presentation included. The content clearly fits the category of management changes rather than financial reporting or other types of filings.
2018-12-10 Chinese

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