Skip to main content
Z

Zhejiang Crystal-Optech Co.,Ltd. — Investor Relations & Filings

Ticker · 002273 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 2,430 across all filing types
Latest filing 2026-04-17 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 002273

About Zhejiang Crystal-Optech Co.,Ltd.

https://www.crystal-optech.com

Zhejiang Crystal-Optech Co., Ltd. specializes in the research, development, and manufacturing of precision optoelectronic components and thin-film optical solutions. The company’s core product portfolio includes infrared cut-off filters, optical low-pass filters, and sapphire substrates, which are integral to smartphone camera modules and imaging systems. Beyond consumer electronics, the firm provides advanced optical solutions for the automotive sector, including Head-Up Displays (HUD) and ADAS components, as well as micro-display modules for AR/VR applications. Utilizing high-precision vacuum coating and micro-nano fabrication technologies, the company serves global markets in smart terminals, automotive electronics, and semiconductor optics. Its technical expertise extends to reflective materials and light-guiding components, supporting diverse industrial and commercial imaging requirements.

Recent filings

Filing Released Lang Actions
2025年度募集资金存放与使用情况的专项报告
Regulatory Filings Classification · 1% confidence The document is a special regulatory disclosure (“专项报告”) concerning the storage and use of proceeds from a prior non‐public share placement. It details fundraising amounts, bank deposit arrangements, interest income, project investments, and balance reconciliation, in full compliance with CSRC and stock‐exchange rules. This does not match an annual report, earnings release, share issue announcement, or any other specific category and is thus a general regulatory filing.
2026-04-17 Chinese
2025年度内部控制自我评价报告
Audit Report / Information Classification · 1% confidence The document is titled “2025年度内部控制自我评价报告” (Internal Control Self-Evaluation Report) issued by the company and its board. It focuses solely on internal control design, execution, deficiency identification and remediation measures, without presenting full financial statements or earnings highlights. It is not an Annual Report (10-K) or Interim Report, nor a short publication announcement. Rather, it is a standalone internal audit/control evaluation report, fitting the definition of “Audit Report / Information (AR).”
2026-04-17 Chinese
关于会计政策变更的公告
Regulatory Filings Classification · 1% confidence The document is an official announcement by Zhejiang Crystal-Optech regarding changes in accounting policies mandated by the Chinese Ministry of Finance. It is not an annual or interim financial report, nor is it an audit report, earnings release, dividend notice, or other specific category. Instead, it is a general regulatory disclosure about policy changes, making it a miscellaneous regulatory filing. Therefore, it falls under the fallback category Regulatory Filings (RNS).
2026-04-17 Chinese
关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 1% confidence The document is titled “关于召开2025年年度股东会的通知” (Notice of convening the 2025 annual shareholders’ meeting). It details the meeting date, venue, agenda items, voting methods (including proxy authorization and attachments), and voting instructions. It is not the minutes or presentations from an AGM, nor full financial results, but rather the materials sent to shareholders to inform them of the meeting and solicit their votes. This matches the definition for “Proxy Solicitation & Information Statement (PSI)”.
2026-04-17 Chinese
独立董事年报工作制度（2026年4月）
Governance Information Classification · 1% confidence The document is an internal policy titled “独立董事年报工作制度” outlining procedures and responsibilities for independent directors in the annual report process. It defines governance rules and board practices, rather than providing financial results or an actual annual report. This falls under Governance Information (CGR).
2026-04-17 Chinese
第七届董事会第七次会议决议公告
Regulatory Filings Classification · 1% confidence The document is a formal public announcement of the 7th Board of Directors’ 7th meeting resolutions of Zhejiang Crystal-Optech Technology Co., Ltd., detailing agenda items and voting results (e.g., approval of annual work reports, profit distribution plan, audit firm reappointment, ESG report, capital investment, etc.). It is not an actual annual or interim financial report, nor an earnings release, nor a proxy statement, nor a change in board composition or senior management. It is a regulatory disclosure of board meeting resolutions, which does not fit any more specific category, so the appropriate classification is the fallback “Regulatory Filings (RNS).”
2026-04-17 Chinese

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.