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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 2026-03-18 Regulatory Filings
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2025年度日常关联交易确认和2026年度日常关联交易预计情况的公告
Regulatory Filings Classification · 95% confidence The document is an announcement from Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. regarding the confirmation of daily related party transactions for the fiscal year 2025 and the expected related party transactions for 2026. It includes details about the nature of the transactions, amounts, related parties, approval procedures by the board and audit committee, and the impact on the company. The document is a formal disclosure about related party transactions, which is a regulatory announcement to inform shareholders and the market about these transactions. It does not contain comprehensive financial statements or detailed financial performance data typical of annual or interim reports. It is not a report itself but an announcement about related party transactions and their approval. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-03-18 Chinese
关于向关联方增资的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement by Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. regarding an increase in capital investment to a related party, Suzhou Xingyuan Optoelectronics Technology Co., Ltd. It details the transaction structure, approval process, related party relationships, financial data of the target company, and risk disclosures. The document is a formal announcement of a capital increase transaction involving related parties, including details on shareholding changes and investment amounts. It does not contain comprehensive financial statements or periodic financial results, nor is it a report or transcript. It is clearly an update on financing activities and capital structure changes. Therefore, the document fits the category of Capital/Financing Update (CAP). The document length is sufficient and contains substantive details about the financing transaction, not just a brief notice or regulatory filing. Hence, the classification is CAP with high confidence.
2026-03-18 Chinese
华泰联合证券有限责任公司关于苏州长光华芯光电技术股份有限公司2025年度日常关联交易确认的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from the sponsor institution (华泰联合证券有限责任公司) regarding the 2025 annual related party transactions of 苏州长光华芯光电技术股份有限公司. It includes specifics about the related party transactions, their approval procedures, amounts, related parties' basic information, and the sponsor's opinion on the fairness and compliance of these transactions. The document is not a full annual report or financial statement but a specialized audit or verification report focusing on related party transactions for the year 2025. It does not announce voting results, management changes, or earnings, nor is it a presentation or regulatory filing. Given the nature of the content—verification and audit opinion on related party transactions—it fits best under Audit Report / Information (AR). The document length is 3408 characters, which is relatively short but contains substantive content rather than just an announcement or certification. Therefore, the classification is AR with high confidence. FY 2025
2026-03-18 Chinese
股东及董事、高级管理人员减持股份结果公告
Director's Dealing Classification · 100% confidence The document is a formal announcement from Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. regarding the results of shareholding reductions by major shareholders and senior management. It details the shareholding before and after the reduction, the number of shares reduced, the dates, and compliance with regulations. The content focuses on insider share transactions and the completion of a planned share reduction. There is no financial report, earnings data, or management discussion. The document fits the definition of 'Director's Dealing' which reports personal share transactions by company directors and executives (insider trades). The document length is 2685 characters, which is consistent with an announcement rather than a full report. Therefore, the correct classification is DIRS.
2026-03-05 Chinese
关于持股5%以上股东权益变动触及1%刻度的提示性公告
Major Shareholding Notification Classification · 100% confidence The document is a formal announcement from Suzhou Changguang Huaxin Optoelectronics Technology Co., Ltd. regarding a change in shareholding by a shareholder holding more than 5% of the company's shares. It details the reduction in shareholding percentage by Suzhou Huafeng Investment Center, including specific share counts and percentages before and after the change. The document explicitly states it is a "提示性公告" (prompting announcement) about the shareholder's equity change touching the 1% threshold. There is no financial data, no report attached, no management discussion, or earnings information. The content fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds. The document length is short (1520 characters), consistent with a notification rather than a full report. Therefore, the correct classification is MRQ with high confidence.
2026-02-27 Chinese
关于持股5%以上股东权益变动触及1%刻度的提示性公告
Major Shareholding Notification Classification · 95% confidence The document is a public announcement regarding changes in shareholding percentages of shareholders holding more than 5% of the company's shares. It details the reduction in shareholding by two major shareholders, including specific share counts and percentages before and after the change. The document explicitly states it is a "提示性公告" (notification announcement) about shareholding changes touching the 1% threshold. There is no financial data, no discussion of financial results, no management commentary, no legal proceedings, or other report content. The document fits the definition of a Major Shareholding Notification (MRQ), which covers notifications of changes in significant share ownership levels crossing thresholds. The document length is short (1987 characters), consistent with a notification rather than a full report. Therefore, the correct classification is MRQ with high confidence.
2026-02-25 Chinese

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