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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 2026-05-14 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
奥瑞德关于为全资子公司提供担保的公告
Capital/Financing Update Classification · 85% confidence The document is an official company announcement detailing the terms and board approvals for providing a guarantee to its wholly-owned subsidiary for a bank loan. This is not a standalone financial report, dividend notice, or governance policy, but rather an update on a financing activity (the guarantee arrangement). Therefore, it best fits the “Capital/Financing Update” category.
2026-05-14 Chinese
奥瑞德2025年年度报告摘要
Annual Report Classification · 95% confidence The document is titled as the "2025 年年度报告摘要" which translates to "2025 Annual Report Summary". It contains detailed financial data for the year 2025, including revenue, net profit, assets, and quarterly breakdowns. It also discusses business segments, company operations, shareholder information, and audit opinions. The presence of comprehensive financial statements and management discussion indicates this is a full annual report or a summary thereof. The document length is 6774 characters, which is sufficient to contain substantive financial data, not just an announcement or a brief summary. Therefore, this document fits the definition of an Annual Report (10-K).
2026-04-15 Chinese
奥瑞德关于计提资产减值准备的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from the board of 奥瑞德光电股份有限公司 regarding the provision for asset impairment. It details the amounts of impairment provisions and reversals for various asset categories for the fiscal year ending December 31, 2025. The document includes the board meeting date, voting results, and audit committee opinions. The content is focused on a specific accounting adjustment rather than a full financial report. The document length is short (1238 characters), and it is an announcement of a specific accounting decision rather than a comprehensive report like an Annual Report (10-K) or Interim Report (IR). It is not a certification or officer attestation. Therefore, it fits best under Regulatory Filings (RNS) as a general regulatory announcement about accounting provisions and board decisions.
2026-04-15 Chinese
奥瑞德2025年度董事会审计委员会履职情况报告
Audit Report / Information Classification · 95% confidence The document is a detailed report from the Board Audit Committee of 奥瑞德光电股份有限公司 for the year 2025. It discusses the committee's activities, meetings, oversight of external auditors, review of financial reports, internal audit guidance, internal control evaluation, and overall performance. The content is focused on the audit committee's duties and their fulfillment over the year, which aligns with the nature of an Audit Report / Information document. The document is not an announcement or a brief notice but a substantive report on audit committee activities and assessments. Therefore, it fits best under the Audit Report / Information (AR) category.
2026-04-15 Chinese
奥瑞德关于2026年度委托理财额度预计的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from the company 奥瑞德光电股份有限公司 regarding the expected amount for entrusted financial management (委托理财额度预计) for the year 2026. It details the investment amount, types of financial products, funding sources, risk analysis, and board approval procedures. The document is relatively short (1687 characters) and focuses on informing shareholders and the public about the company's planned use of idle funds for low-risk financial products. It does not contain financial statements, detailed financial performance data, or comprehensive report content. It is not a full financial report, audit report, or earnings release. Instead, it is a regulatory announcement about a capital management activity, specifically the use of funds for entrusted financial management. This fits best under the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes, including use of funds and investment plans.
2026-04-15 Chinese
奥瑞德2025年度独立董事述职报告（余应敏）
Board/Management Information Classification · 95% confidence The document is titled as an "Independent Director's Annual Report" for the year 2025 by an independent director of the company. It details the director's duties, attendance at board and shareholder meetings, communication with auditors, review of related party transactions, internal controls, and other governance matters. The content focuses on the independent director's role and activities during the year, rather than presenting financial statements or audit opinions. It is a report on board/management information specifically related to the independent director's duties and governance oversight. It is not an annual report, audit report, or regulatory filing. Therefore, the most appropriate classification is Board/Management Information (MANG). The document length (4565 characters) and detailed content support this classification with high confidence.
2026-04-15 Chinese

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