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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 2019-08-19 Regulatory Filings
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
股票交易异常波动公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from 奥瑞德光电股份有限公司 regarding abnormal stock price fluctuations over three consecutive trading days, detailing the company's self-inspection results, risk warnings including litigation risk, delisting risk, investigation risk, and risks related to controlling shareholders. It does not contain financial statements or detailed financial data but serves as a regulatory disclosure about stock trading anomalies and associated risks. The document length is 2786 characters, which is relatively short and consistent with an announcement rather than a full report. It is not an annual or interim report, earnings release, or audit report. It is not a call transcript or investor presentation. The content fits the category of a regulatory announcement about stock trading abnormalities and risk disclosures, which aligns with Regulatory Filings (RNS).
2019-08-19 Chinese
2019年半年度报告
Interim / Quarterly Report Classification · 100% confidence The document is titled "2019 年半年度报告" which translates to "2019 Semi-Annual Report." It contains detailed financial data, including revenue, net profit, cash flow, assets, and liabilities for the first half of 2019 (January 1 to June 30). The document includes sections such as company overview, financial indicators, business summary, risk disclosures, and management discussion and analysis. It explicitly states the report period as the first half of 2019 and includes comprehensive financial statements and analysis. The length of the document (15,000 characters) and the detailed financial content confirm it is a substantive financial report for a period shorter than a full fiscal year. Therefore, this document fits the definition of an Interim / Quarterly Report (IR).
2019-08-15 Chinese
第八届董事会第五十八次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a board meeting resolution announcement from 奥瑞德光电股份有限公司 regarding the approval of the 2019 half-year report and accounting policy changes. It states that the detailed half-year report and related announcements are published on the Shanghai Stock Exchange website, indicating this document itself is not the full interim report but an announcement of the board's approval and reference to the actual report. The document length is short (764 characters), and it explicitly directs readers to the full report elsewhere. Therefore, this fits the criteria for a Regulatory Filing (RNS) as it is an official announcement about the board meeting decisions and references other filings rather than containing substantive financial data itself.
2019-08-15 Chinese
关于会计政策变更的提示性公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from the company's board regarding a change in accounting policies. It details the nature of the accounting policy changes, their impact on financial statement presentation, and includes opinions from independent directors and the supervisory board. The document does not contain full financial statements or comprehensive financial performance data but rather informs stakeholders about the policy change and its implications. The length is short (1545 characters), and it serves as a notification rather than a full report. Therefore, it fits best as a Regulatory Filing (RNS), which covers miscellaneous regulatory announcements that do not fit other categories.
2019-08-15 Chinese
2019年半年度报告摘要
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2019 半年度报告摘要' which translates to '2019 Half-Year Report Summary'. It contains detailed financial data for the first half of 2019, including total assets, net profit, revenue, and other financial metrics. It also includes management discussion and analysis of business operations, accounting policy changes, and shareholder information. The document is approximately 4919 characters long, which is sufficient to contain substantive financial data and analysis. The content matches the characteristics of an Interim / Quarterly Report, as it covers a period shorter than a full fiscal year (half-year) and includes actual financial statements and detailed discussion. Therefore, the appropriate classification is Interim / Quarterly Report (IR).
2019-08-15 Chinese
第九届监事会第四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a formal announcement from the Supervisory Board of 奥瑞德光电股份有限公司 regarding the resolution passed at the fourth meeting of the ninth Supervisory Board. It discusses the review and approval of the company's 2019 half-year (semi-annual) report and its summary, confirming compliance with legal and regulatory requirements and the accuracy of the report. It also mentions an accounting policy change and refers readers to the full half-year report and a related accounting policy change announcement published on the Shanghai Stock Exchange website. The document itself does not contain the full financial statements or detailed financial data but rather announces the approval and provides a summary of the Supervisory Board's resolution. The document length is short (1095 characters), and it explicitly states that the full half-year report is available elsewhere. According to the classification rules, this is an announcement related to an interim/quarterly report but is not the report itself. Therefore, it fits best under Regulatory Filings (RNS) as a formal announcement of the Supervisory Board's resolution and related disclosures, not the full Interim Report (IR).
2019-08-15 Chinese

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