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Xiamen Changelight Co.,LTD. — Investor Relations & Filings

Ticker · 300102 ISIN · CNE100000SG4 Shenzhen Stock Exchange Manufacturing
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Filings indexed 2,493 across all filing types
Latest filing 2026-05-27 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300102

About Xiamen Changelight Co.,LTD.

https://www.changelight.com.cn

Xiamen Changelight Co., Ltd. specializes in the research, development, and manufacturing of high-performance compound semiconductor epitaxial wafers and chips. The company's primary product portfolio includes high-brightness LED chips across the visible spectrum, specifically red, orange, yellow, and blue-green variants. These components are widely utilized in full-color displays, backlighting units, automotive lighting, and general illumination. Additionally, the company produces high-efficiency gallium arsenide (GaAs) multi-junction solar cells designed for aerospace and terrestrial concentrated photovoltaic applications. Leveraging advanced Metal-Organic Chemical Vapor Deposition (MOCVD) technology, the firm focuses on delivering high-reliability optoelectronic solutions for global markets, emphasizing energy efficiency and technological innovation in the semiconductor sector.

Recent filings

Filing Released Lang Actions
关于与专业投资机构共同投资的公告
Regulatory Filings Classification · 85% confidence The document is a regulatory announcement (公告) by Xiamen Qianzhao Photonics Co., Ltd. detailing a joint investment transaction with professional investment institutions, including parties, terms, structure, and risk disclosure. It is not a financial report (e.g., Annual Report, Interim Report), not a share issuance or buyback, not a management change, and not an earnings release. It is a mandatory disclosure under Shenzhen Stock Exchange rules and therefore falls under the general regulatory filings category.
2026-05-27 Chinese
关于公司高级管理人员股份减持计划减持时间区间届满的公告
Director's Dealing Classification · 92% confidence The document is an announcement by Xiamen Qianzhao Photonics Co. regarding the completion (expiration) of a share reduction plan by senior management (executives) and lists the specific share transactions (number of shares sold, remaining holdings, transaction price, etc.). This is a report of insider share transactions by directors/executives, matching the definition of Director's Dealing (DIRS).
2026-05-27 Chinese
关于参加厦门辖区上市公司2025年年报业绩说明会暨投资者网上集体接待日活动的公告
Regulatory Filings Classification · 90% confidence The document is a brief announcement (公告) stating that the company will participate in an investor performance explanation meeting and online collective reception day. It does not contain any financial results, statements, or substantive report content, nor is it the actual report or transcript. It is a general regulatory announcement about an upcoming event. This fits best under the fallback category for miscellaneous regulatory announcements (Regulatory Filings, code RNS).
2026-05-11 Chinese
董事及高级管理人员薪酬管理制度
Remuneration Information Classification · 95% confidence The document is titled '厦门乾照光电股份有限公司董事及高级管理人员薪酬管理制度' which translates to 'Xiamen Qianzhao Optoelectronics Co., Ltd. Directors and Senior Management Remuneration Management System'. It details the remuneration management system for directors and senior management, including principles, structure, performance assessment, and payment rules. It is a policy or governance document related to executive compensation. It does not contain financial statements, audit results, or voting results. It is not a report of compensation amounts but a management system outlining how compensation is determined and managed. Therefore, it fits best under the category of Remuneration Information (DEF 14A), which covers reports detailing compensation for top executives and directors.
2026-03-27 Chinese
容诚会计师事务所(特殊普通合伙)关于厦门乾照光电股份有限公司非经营性资金占用及其他关联资金往来情况专项说明
Audit Report / Information Classification · 95% confidence The document is a special explanatory statement regarding non-operating fund occupation and other related party fund transactions for Xiamen Qianzhao Optoelectronics Co., Ltd. It is prepared by an accounting firm and references the audit of the company's 2025 financial statements, including balance sheets and profit statements, with an unqualified audit opinion issued. The document includes detailed tables summarizing non-operating fund occupation and related party fund transactions for the year 2025. It is a standalone audit-related report focusing on specific financial and regulatory compliance matters related to fund usage and related party transactions, not the full annual report or financial statements themselves. The document length is about 2930 characters, which is relatively short but contains substantive financial data and audit verification. It is not a mere announcement or certification but a specialized audit report on a particular aspect of the company's financials. Therefore, it fits best under the category of Audit Report / Information (AR). FY 2025
2026-03-27 Chinese
董事会对独董独立性评估的专项意见
Governance Information Classification · 95% confidence The document is a specialized opinion from the board regarding the independence of independent directors for the year 2025. It references regulatory guidelines about independent directors and their self-assessment, and the board's evaluation thereof. The content is focused on governance and compliance with rules about board independence, rather than financial results, audit, or shareholder voting. It is not a full annual report, audit report, or earnings release. It is not a notice of voting results or a proxy statement. The document fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices, including evaluations of director independence.
2026-03-27 Chinese

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