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SUZHOU EVERBRIGHT PHOTONICS CO., LTD. — Investor Relations & Filings

Ticker · 688048 ISIN · CNE100005ZH6 Shanghai Stock Exchange Manufacturing
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Filings indexed 453 across all filing types
Latest filing 2024-07-02 Transaction in Own Shar…
Country CN China
Listing Shanghai Stock Exchange 688048

About SUZHOU EVERBRIGHT PHOTONICS CO., LTD.

https://www.everbrightphotonics.com/

Suzhou Everbright Photonics Co., Ltd. specializes in the research, development, and manufacturing of high-power semiconductor laser chips, modules, and subsystems. The company’s core product portfolio includes high-power diode laser chips, single emitters, laser bars, and fiber-coupled modules, as well as Vertical-Cavity Surface-Emitting Lasers (VCSELs) and lidar light sources. These products serve a wide range of applications, including industrial laser pumping, direct diode processing, optical communications, laser sensing, and medical aesthetics. Everbright Photonics maintains a vertically integrated business model, encompassing chip design, epitaxial growth, wafer fabrication, and advanced packaging. By focusing on high-brightness and high-reliability laser solutions, the company provides critical components for fiber lasers, solid-state lasers, and emerging 3D sensing technologies.

Recent filings

Filing Released Lang Actions
关于以集中竞价交易方式回购公司股份的进展公告
Transaction in Own Shares Classification · 100% confidence The document is a public announcement from Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. regarding the progress of its share repurchase program. It details the number of shares repurchased, the price range, total amount spent, and compliance with relevant regulations. The document is relatively short (1345 characters) and focuses on the update of the company's share buyback activity. It is not a full financial report, earnings release, or management discussion. The content matches the description of a 'Transaction in Own Shares' filing, which reports on the company's buyback of its own shares.
2024-07-02 Chinese
关于2023 年年度报告的事后审核问询函的回复
Annual Report Classification · 95% confidence The document is a detailed reply announcement from Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. regarding the post-audit inquiry letter on its 2023 Annual Report. It contains extensive financial data, risk disclosures, detailed explanations of revenue, cost, customer and supplier information, and accounting policies. The content is consistent with a comprehensive annual report or a detailed management discussion and analysis related to the annual report. The document is lengthy (15,000 characters) and contains substantive financial data and analysis, not merely an announcement or a certification. It is not a short notice or a simple announcement of report publication, nor is it a transcript, proxy, or legal proceeding. The document focuses on the company's annual financial performance, risks, and operational details for the fiscal year 2023, which aligns with the definition of an Annual Report (10-K). Therefore, the appropriate classification is Annual Report (10-K). FY 2023
2024-06-11 Chinese
华泰联合证券有限责任公司关于对苏州长光华芯光电技术股份有限公司2023 年年度报告的事后审核问询函回复的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed response from a securities company (华泰联合证券有限责任公司) regarding the post-audit inquiry letter about the 2023 Annual Report of 苏州长光华芯光电技术股份有限公司. It contains extensive financial data, analysis of revenue, gross margin, customer and supplier details, cost structure, and risk disclosures related to the 2023 fiscal year. The document references the 2023 Annual Report multiple times and supplements disclosures within it. The length is substantial (15,000 characters), and it includes substantive financial data and management explanations. This matches the characteristics of an Annual Report (10-K) or a detailed audit-related document. However, since it is a reply to an audit inquiry letter focusing on verification and supplementary disclosures related to the annual report, and it is issued by the sponsoring securities firm, it aligns best with an Audit Report / Information (AR) category, which includes standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests, excluding the full Annual Report itself. It is not a full Annual Report but a detailed audit-related response document. Therefore, the correct classification is AR with high confidence. FY 2023
2024-06-11 Chinese
天衡会计师事务所（特殊普通合伙）对《关于对苏州长光华芯光电技术股份有限公司2023年年度报告的事后审核问询函》的回复
Audit Report / Information Classification · 95% confidence The document is a detailed response from an accounting firm (天衡会计师事务所) to a post-audit inquiry letter regarding the 2023 annual report of 苏州长光华芯光电技术股份有限公司. It contains extensive financial data, analysis of revenue, gross margin, cost structure, customer and supplier details, and risk disclosures related to the 2023 fiscal year. The content focuses on the company's 2023 annual financial performance and related audit inquiries, indicating it is part of the audit process or audit information related to the annual report. It is not the annual report itself but a standalone audit-related document responding to regulatory inquiries about the annual report. Therefore, the document fits best under the category of Audit Report / Information (AR). The document length (15,000 characters) and detailed financial and operational analysis support this classification rather than a brief announcement or a full annual report. FY 2023
2024-06-11 Chinese
2023年年度报告（修订版）
Annual Report Classification · 100% confidence The document is titled '2023 年年度报告' which translates to '2023 Annual Report'. It contains detailed financial data, management discussion and analysis, company overview, financial indicators, risk factors, governance information, and auditor's report. The length is substantial (15,000 characters), and it includes comprehensive financial statements and analysis for the fiscal year 2023. The presence of signatures from company officers and auditors further confirms this is the full annual report document, not just an announcement or summary. Therefore, this document fits the definition of an Annual Report (10-K). FY 2023
2024-06-11 Chinese
监事减持股份计划公告
Director's Dealing Classification · 95% confidence The document is a public announcement regarding a planned reduction in shareholdings by company supervisors (监事) Zhang Yuguo and Tan Shaoyang. It details the number of shares held, the planned reduction quantities, the reasons for reduction (personal financial needs), and compliance with relevant securities laws and regulations. The document includes no financial statements, no earnings data, no management discussion, nor any report or presentation content. It is a notification about insider share transactions by directors and senior management. Therefore, it fits the category of Director's Dealing (DIRS). The document length is 3364 characters, which is consistent with a detailed announcement but not a full report. Hence, the classification is DIRS with high confidence.
2024-06-11 Chinese

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