Skip to main content
Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. logo

Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd. — Investor Relations & Filings

Ticker · 301421 ISIN · CNE1000068T7 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 364 across all filing types
Latest filing 2026-05-27 Notice of Dividend Amou…
Country CN China
Listing Shenzhen Stock Exchange 301421

About Nanjing Wavelength Opto-Electronic Science & Technology Co.,Ltd.

https://www.wave-optics.com

Nanjing Wavelength Opto-Electronic Science & Technology Co., Ltd. specializes in the research, development, and manufacturing of precision optical components and systems. The company provides a comprehensive range of laser optics, including F-theta scan lenses, beam expanders, and focusing lenses designed for high-power industrial applications. Its portfolio also encompasses infrared optical solutions such as thermal imaging lenses and components made from materials like Zinc Selenide and Germanium. Serving sectors like industrial laser processing, medical technology, and security surveillance, the firm offers both standardized products and customized optical designs. With advanced thin-film coating technology and precision machining capabilities, the company supports diverse applications from material processing to environmental sensing and scientific instrumentation.

Recent filings

Filing Released Lang Actions
2025年年度权益分派实施公告
Notice of Dividend Amount Classification · 95% confidence The document is a formal notice (“实施公告”) of the company’s 2025 annual profit distribution (dividend) plan, detailing cash dividend per share, record date, ex-dividend date, payment method, tax treatment, and related arrangements. This fits the definition of a Dividend Amount Notice (DIV).
2026-05-27 Chinese
华泰联合证券有限责任公司关于南京波长光电科技股份有限公司2025年年度跟踪报告
Regulatory Filings Classification · 95% confidence The document is a “2025 Annual Tracking Report” produced by the sponsor (Haitai United Securities) for Nanjing Wavelength Optoelectronic Technology. It details the sponsor’s review work, compliance oversight, issues discovered and remedial actions, company and shareholder undertakings, contract performance and other regulatory matters. It is not the company’s Annual Report (10-K), Interim Report, earnings release, proxy, dividend notice or other specific filing type. It is a compliance disclosure submitted to the exchange, which falls under general regulatory filings.
2026-05-11 Chinese
关于聘任高级顾问暨关联交易的公告
Board/Management Information Classification · 85% confidence The document is a corporate exchange announcement by Nanjing Wavelength Photoelectric Technology Co., Ltd., detailing the board resolution to appoint two related‐party senior advisors and describing the related party transaction. It is not a full financial report, earnings release, dividend notice, or other category. It announces changes in senior management/board‐level appointments and related transactions, fitting the “Board/Management Information (MANG)” classification.
2026-05-11 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 89% confidence The document is an official announcement of the resolutions passed at the 2025 Annual General Meeting of shareholders, detailing meeting logistics, attendance, individual vote results for each proposal, and legal opinions on the validity of the meeting. This aligns precisely with “Declaration of Voting Results & Voting Rights Announcements” (DVA).
2026-05-11 Chinese
第五届董事会第一次会议决议公告
Board/Management Information Classification · 92% confidence The document is a board meeting resolution announcement detailing the election of the board chairman and appointments of senior management positions (general manager, finance head, board secretary, etc.) and voting results by the board. This fits the definition of Board/Management Information (MANG).
2026-05-11 Chinese
关于董事会完成换届选举并聘任高级管理人员及证券事务代表暨变更法定代表人的公告
Board/Management Information Classification · 95% confidence The document is a corporate announcement detailing the completion of the board of directors’ re-election, the composition and committee appointments of the new fifth board, the appointment of senior management (General Manager, Deputy GMs, CFO, Board Secretary, Securities Affairs Representative), and the change of the legal representative. It does not contain financial statements or ESG data, nor is it a notice of dividend, earnings release, or annual report. This falls squarely under announcements of board and management changes.
2026-05-11 Chinese

Browse filings by year

4 years

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.