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SUNRESIN NEW MATERIALS CO.,LTD, XI'AN — Investor Relations & Filings

Ticker · 300487 ISIN · CNE100002136 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,683 across all filing types
Latest filing 2026-05-19 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300487

About SUNRESIN NEW MATERIALS CO.,LTD, XI'AN

https://www.sunresin.com

Sunresin New Materials Co., Ltd., headquartered in Xi'an, is a specialized provider of adsorption and separation resins and integrated technical solutions. The company focuses on the research, development, and manufacturing of high-performance ion exchange resins, chelating resins, and adsorbent resins. Its product portfolio serves diverse sectors, including hydrometallurgy, pharmaceuticals, food processing, and environmental protection. Notably, Sunresin is a leader in Direct Lithium Extraction (DLE) technology, providing specialized resins and equipment for the efficient recovery of lithium from brines. The company also offers solutions for wastewater treatment, sugar decolorization, and the purification of pharmaceutical intermediates. By combining advanced material science with engineering expertise, Sunresin delivers customized separation systems designed to optimize resource recovery and process efficiency across global industrial markets.

Recent filings

Filing Released Lang Actions
北京德恒律师事务所关于西安蓝晓科技新材料股份有限公司2025年年度股东会的法律意见
Regulatory Filings Classification · 42% confidence The document is a legal opinion prepared by an external law firm on the procedural legality of Xi’an Lanxiao Technology New Materials Co., Ltd.’s 2025 Annual General Meeting, including verification of notice, attendance, quorum, voting procedures, and voting results. It is not the AGM minutes or presentation materials (AGM-R), nor is it solely a voting results announcement (DVA). It is also not financial data or a management report. As a specialist compliance/legal filing that does not neatly fit another category, it should be classified under Regulatory Filings (RNS).
2026-05-19 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is titled “2025年年度股东会决议公告” and contains detailed voting results for each agenda item of the 2025 Annual General Meeting, including attendance, voting percentages, and resolutions passed. It is clearly a formal announcement of shareholder vote outcomes rather than the AGM presentation materials or the annual report itself. This matches the definition for “Declaration of Voting Results & Voting Rights Announcements (DVA).”
2026-05-19 Chinese
关于参加“2026年陕西辖区上市公司投资者集体接待日暨2025年度业绩说明会”的公告
Regulatory Filings Classification · 75% confidence The document is an announcement that the company will participate in a collective investor reception day and hold a 2025 performance explanation meeting. It does not contain any detailed financial statements or results itself, nor is it distributing the actual annual report or an investor presentation file. It is a general regulatory announcement informing investors of an upcoming event, which does not match any specific category (e.g., earnings release, investor presentation, AGM materials). Hence it falls under the fallback “Regulatory Filings” (RNS) category.
2026-05-12 Chinese
关于持股5%以上股东部分股份质押及解除质押的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the pledge and release of shares by a shareholder holding more than 5% of the company's shares. It details the number of shares pledged, released, and the status of pledged shares. There is no financial report, earnings data, or management discussion. The content fits the definition of a Major Shareholding Notification, as it concerns changes in significant share ownership levels and related pledging activities.
2026-05-08 Chinese
2025年度内部控制自我评价报告
Regulatory Filings Classification · 70% confidence The document is an internal control self-evaluation report (“内部控制自我评价报告”) issued by the company’s board and management, detailing governance structures, control objectives, evaluation scope, defect standards, and remediation. It is not an annual or interim financial report, not an earnings release or capital transaction announcement, not an audit report by external auditors, and not a management discussion of financial results. Neither is it merely an announcement of a report. There is no dedicated category for internal control self-assessments, so this is classified as a general regulatory filing (RNS).
2026-04-22 Chinese
关于为全资子公司提供担保的公告
Regulatory Filings Classification · 70% confidence The document is a corporate announcement (“公告”) by Xi’an Lanxiao Technology New Material Co., Ltd. describing and authorizing the provision of financial guarantees for its wholly-owned subsidiaries. It is not reporting periodic financial results (ER, IR, 10-K), nor is it a board or management change (MANG), share issue (SHA), or any of the specialized categories. It does not attach a longer report (so not RPA), nor is it a transcript or proxy statement. This type of contingent liability/guarantee announcement by a listed company falls into the general regulatory announcement category (Regulatory Filings), as it is a miscellaneous statutory disclosure under exchange rules.
2026-04-22 Chinese

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