Skip to main content
Rianlon Corporation logo

Rianlon Corporation — Investor Relations & Filings

Ticker · 300596 ISIN · CNE100002MQ2 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,712 across all filing types
Latest filing 2025-04-24 Capital/Financing Update
Country CN China
Listing Shenzhen Stock Exchange 300596

About Rianlon Corporation

https://www.rianlon.com

Rianlon Corporation is a global provider of anti-aging additives and technical solutions for polymer materials. The company focuses on the research, development, and production of high-performance antioxidants and light stabilizers, including ultraviolet absorbers (UVA) and hindered amine light stabilizers (HALS). Its product portfolio is designed to enhance the durability and lifespan of materials used in diverse applications such as plastics, coatings, rubber, adhesives, and synthetic fibers. Rianlon offers customized U-pack solutions to address specific degradation challenges faced by manufacturers. With a commitment to innovation and a robust global supply chain, the company provides comprehensive technical support and reliable material protection to ensure the long-term performance of polymer-based products across various industrial sectors.

Recent filings

Filing Released Lang Actions
关于控股股东部分股份办理股票质押式回购交易的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the pledge of shares by the controlling shareholder of the company. It details the number of shares pledged, the proportion of total shares, and the terms of the pledge. There is no financial statement, earnings data, or management discussion. The content focuses on a financing activity related to stock pledge transactions by major shareholders. This fits the category of Capital/Financing Update (CAP), which covers updates on company fundraising, financing activities, or capital structure changes. The document length is short and it is not a report publication or certification, so it is not RPA or RNS.
2025-04-24 Chinese
关于公司取得发明专利证书的公告
Regulatory Filings Classification · 90% confidence The document is a company announcement about obtaining an invention patent certificate. It details the patent name, number, applicant, and the significance of the patent to the company. There is no financial data, no mention of financial results, no regulatory filings, no meeting materials, or voting results. It is a specific announcement about intellectual property achievement. This type of document does not fit into financial reports or regulatory filings categories but is a general company announcement. Since it does not fit any specific category, the fallback category Regulatory Filings (RNS) is appropriate.
2025-04-22 Chinese
商誉减值测试评估资产评估报告 IPI 创聚 沃克森评报字(2025)第0719号
Audit Report / Information Classification · 95% confidence The document is an asset appraisal report prepared by an independent asset evaluation company for Tianjin Lianlong New Materials Co., Ltd. It specifically addresses the goodwill impairment test and the recoverable amount of the goodwill asset group as of December 31, 2024. The report includes detailed valuation methods, assumptions, procedures, and conclusions, consistent with asset evaluation standards and accounting principles. It is a comprehensive standalone asset evaluation report, not an announcement or a summary. It does not fit into categories like Annual Report, Interim Report, or Earnings Release. It is not a regulatory filing or a certification letter. The content aligns with an Audit Report / Information (AR) type, as it involves applied accounting principles and valuation results related to impairment testing, which is a form of audit-related information but not a full annual report. Therefore, the correct classification is AR with high confidence. FY 2024
2025-04-21 Chinese
2024年度内部控制自我评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Self-Evaluation Report" for the year 2024 by Tianjin Lianlong New Materials Co., Ltd. It details the company's internal control evaluation, including scope, principles, control activities, risk assessment, and defect identification. The content focuses on internal control effectiveness, governance, risk management, and compliance with regulatory standards. It is a standalone report on internal control evaluation rather than a full annual report or audit report. The document length is 7691 characters, which is substantial and contains detailed substantive content. This matches the characteristics of an Audit Report / Information (AR) filing, which includes audit results, applied accounting principles, and internal control evaluations but is distinct from the full Annual Report (10-K). FY 2024
2025-04-21 Chinese
天津利安隆新材料股份有限公司董事会提名委员会工作细则（2025年4月修订）
Governance Information Classification · 100% confidence The document is titled as the "Board Nomination Committee Working Rules" of Tianjin Lianlong New Materials Co., Ltd. It details the structure, responsibilities, meeting procedures, and decision-making processes of the board nomination committee. There is no financial data, no mention of financial results, no shareholder voting results, no legal proceedings, no capital changes, or any other financial or regulatory filing content. The document is a governance-related internal rules document about the nomination committee's operation and duties, which fits the definition of Governance Information (CGR). The document length is 3032 characters, which is relatively short but contains substantive governance content, not just an announcement or summary. Therefore, the appropriate classification is Governance Information (CGR).
2025-04-21 Chinese
2024年度董事会工作报告
Management Reports Classification · 95% confidence The document is titled as the "2024年度董事会工作报告" (2024 Annual Board Work Report) from Tianjin Lianlong New Materials Co., Ltd. It contains a detailed review of the company's business operations, strategic plans, risk management, and board activities for the year 2024. The content includes comprehensive management discussion and analysis of business segments, operational strategies, risk factors, and future outlook. It also details the board meetings, shareholder meetings, and committee activities, which are typical components of a Management Report. The document is lengthy (over 10,000 characters) and contains substantive financial and operational information rather than just announcements or summaries. It is not an Annual Report (10-K) or an Audit Report (AR), nor is it a simple announcement or presentation. The focus on the board's work and management's detailed explanation of company performance and outlook aligns with the Management Reports (MDA) category.
2025-04-21 Chinese

Browse filings by year

11 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.