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Changchun Up Optotech Co., Ltd. — Investor Relations & Filings

Ticker · 002338 LEI · 300300Q6DH61HET35N88 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,471 across all filing types
Latest filing 2026-04-20 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 002338

About Changchun Up Optotech Co., Ltd.

https://www.up-china.com

Changchun Up Optotech Co., Ltd. specializes in the research, development, and manufacturing of high-precision optoelectronic instruments and equipment. The company provides a diverse range of products, including high-resolution optical encoders, grating sensors, precision turntables, and specialized aerospace optoelectronic systems. Its technical expertise extends to the production of advanced optical components and medical diagnostic instruments. Serving sectors such as aerospace, defense, industrial automation, and scientific research, the company focuses on delivering high-performance solutions capable of operating in demanding environments. By leveraging integrated R&D and manufacturing capabilities, it maintains a focus on precision engineering and technological innovation in the field of optoelectronics.

Recent filings

Filing Released Lang Actions
关于公司及子公司使用自有资金购买理财产品的公告
Regulatory Filings Classification · 1% confidence The document is a corporate announcement by a listed company regarding its use of internal funds (and subsidiaries’) to purchase short‐term wealth management products. It does not constitute an annual or interim report, audit report, earnings release, management change, share issue, or dividend notice. It is not a proxy statement or call transcript. It is a routine regulatory disclosure about fund usage, fitting the fallback category for miscellaneous regulatory announcements. Therefore, it is classified as a Regulatory Filing (RNS).
2026-04-20 Chinese
上市公司非经营性资金占用及其他关联资金往来情况汇总表
Regulatory Filings Classification · 1% confidence The document is a 'Summary Table of Non-Operating Fund Occupation and Other Related Party Fund Transactions' for the year 2025. This type of disclosure is a standard regulatory requirement in Chinese capital markets (often filed alongside annual reports or as part of internal control audit disclosures) to report related party transactions and fund occupation. Since it contains specific financial data regarding related party transactions and is not a full annual report, it falls under the category of regulatory filings or audit-related disclosures. Given the specific nature of the table, 'RNS' (Regulatory Filings) is the most appropriate classification as it serves as a compliance document. FY 2025
2026-04-20 Chinese
2025年年度报告
Annual Report Classification · 1% confidence The document is titled '2025年年度报告' (2025 Annual Report) for '长春奥普光电技术股份有限公司'. It contains standard sections for an annual report, including 'Important Tips', 'Company Profile', 'Management Discussion and Analysis', 'Financial Reports', and 'Auditor Information'. It is a comprehensive yearly financial document, not an announcement or a summary, and therefore fits the definition of a 10-K. FY 2025
2026-04-20 Chinese
2025年度独立董事述职报告(卢俊 )
Governance Information Classification · 1% confidence The document is the annual performance report of an independent director (独立董事述职报告), detailing attendance at board and committee meetings, governance activities, internal control review, and other corporate governance duties. It is not a financial report (10-K/IR), earnings release, management change announcement, or mere publication notice. Instead, it falls under corporate governance disclosures about board structure, governance practices, and compliance. Therefore, it should be classified as Governance Information (CGR).
2026-04-20 Chinese
关于公司2025年度利润分配预案的公告
Notice of Dividend Amount Classification · 1% confidence The document is titled “关于公司2025年度利润分配预案的公告” and outlines the Board’s proposed profit distribution and specific cash dividend scheme (0.70 yuan per 10 shares, total 16.8 million), including the basis, timing, and conditions for shareholder approval. This is a dividend distribution plan announcement, matching the “Notice of Dividend Amount” category.
2026-04-20 Chinese
董事会对独立董事独立性自查情况的专项报告
Governance Information Classification · 1% confidence The document is a board-special report on the independence assessment of the company’s independent directors, prepared in accordance with listing rules and governance guidelines. It does not announce management changes or financial results but details compliance with internal governance and independent director requirements. This aligns with Corporate Governance Information (CGR).
2026-04-20 Chinese

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