Skip to main content
LIAONING DINGJIDE PETROCHEMICAL CO., LTD. logo

LIAONING DINGJIDE PETROCHEMICAL CO., LTD. — Investor Relations & Filings

Ticker · 603255 ISIN · CNE100005PS4 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 454 across all filing types
Latest filing 2026-05-29 Legal Proceedings Report
Country CN China
Listing Shanghai Stock Exchange 603255

About LIAONING DINGJIDE PETROCHEMICAL CO., LTD.

http://www.djdsh.com

Liaoning Dingjide Petrochemical Co., Ltd. specializes in the research, development, production, and sale of fine chemical products, primarily focusing on catalysts and chemical additives for the polyolefin industry. The company's core product portfolio includes high-efficiency Ziegler-Natta catalysts, single-site catalysts, and a comprehensive range of antioxidants and composite additives. These products are essential components in the manufacturing of polyethylene and polypropylene resins, enhancing polymer performance and stability. By integrating the production of catalysts with specialized additives, the company provides comprehensive solutions for petrochemical enterprises. Its operations emphasize technological innovation and quality control to meet the rigorous standards of large-scale polymer production facilities. The company serves a broad client base within the petrochemical sector, supporting the development of advanced materials and high-performance plastics.

Recent filings

Filing Released Lang Actions
辽宁鼎际得石化股份有限公司关于收到中国证券监督管理委员会立案告知书的公告
Legal Proceedings Report Classification · 82% confidence The document is an announcement by the company that it and its actual controller have received a ‘立案告知书’ (notice of investigation) from the China Securities Regulatory Commission. This is an update on a regulatory enforcement action rather than financial results, dividends, management changes, or share transactions. It falls under a report of legal/regulatory proceedings.
2026-05-29 Chinese
辽宁鼎际得石化股份有限公司关于回购注销部分限制性股票减少注册资本暨通知债权人的公告
Transaction in Own Shares Classification · 92% confidence The document is an official announcement by a listed company regarding the repurchase and cancellation of its own restricted shares under an equity incentive plan, resulting in a reduction of registered capital and a notice to creditors. This is a share repurchase/cancellation transaction. Therefore, it falls under Transaction in Own Shares (POS).
2026-05-28 Chinese
上海市金茂律师事务所关于辽宁鼎际得石化股份有限公司2025年年度股东会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 80% confidence The document is a legal opinion letter by a law firm on the company’s 2025 Annual General Meeting, detailing convening procedures, attendee qualifications, voting procedures, and it provides the complete voting results for each agenda item. It constitutes an official declaration of shareholder vote outcomes at the AGM. Under our taxonomy, this falls squarely into Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-20 Chinese
辽宁鼎际得石化股份有限公司2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is the official announcement of the 2025 annual shareholder meeting resolutions (vote counts, proportions, approvals of proposals) for 辽宁鼎际得石化股份有限公司. It details meeting attendance, each proposal’s voting results, and lawyer certification. This matches the class “Declaration of Voting Results & Voting Rights Announcements” (DVA).
2026-05-20 Chinese
辽宁鼎际得石化股份有限公司2025年年度股东会会议资料
AGM Information Classification · 95% confidence The document is titled “2025年年度股东会会议资料” and contains meeting instructions, agenda, proposals, board and independent director reports, and other materials prepared for the company’s 2025 Annual General Meeting. It is not a standalone financial report but the official materials for an AGM. Therefore, it should be classified as AGM Information (AGM-R).
2026-05-13 Chinese
辽宁鼎际得石化股份有限公司2025年度董事会对独立董事独立性自查情况的专项报告
Board/Management Information Classification · 95% confidence The document is a special report from the board of directors assessing the independence of the company's independent directors for the year 2025. It references regulatory rules about independent directors and confirms compliance with independence requirements. The content is focused on board/management information regarding director independence, not financial results, voting, or other report types. The document length is short and it is a standalone report on board/management matters, fitting the Board/Management Information category.
2026-04-28 Chinese

Browse filings by year

5 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.