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Sobute New Materials Co., Ltd — Investor Relations & Filings

Ticker · 603916 ISIN · CNE100002TT1 Shanghai Stock Exchange Manufacturing
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Filings indexed 992 across all filing types
Latest filing 2026-05-20 Notice of Dividend Amou…
Country CN China
Listing Shanghai Stock Exchange 603916

About Sobute New Materials Co., Ltd

https://www.sobute.com/

Sobute New Materials Co., Ltd. specializes in the research, development, and manufacturing of high-performance civil engineering materials. The company's primary product portfolio includes polycarboxylate superplasticizers, concrete admixtures, crack resistance and waterproofing agents, and specialty mortars. These materials are engineered to enhance the durability, workability, and strength of concrete in complex infrastructure projects such as high-speed railways, bridges, tunnels, and hydroelectric power plants. Leveraging a State Key Laboratory, the organization focuses on technological innovation and provides integrated technical solutions for challenging construction environments. Its operations encompass the entire lifecycle of chemical admixtures, from molecular design and synthesis to application technology and field support.

Recent filings

Filing Released Lang Actions
关于实施2025年度权益分派时“博22转债”停止转股的提示性公告
Notice of Dividend Amount Classification · 75% confidence The document is a corporate announcement detailing the 2025 equity distribution (dividend) scheme—specifically the cash dividend of RMB 1.2 per 10 shares—and the related corporate action (stopping conversion of the "Bo22" convertible bonds during the record period). This fits the definition of a Notice of Dividend Amount, which covers announcements of dividend amounts, record dates, and related shareholder action details.
2026-05-20 Chinese
关于“博22转债”预计触发转股价格向下修正条件的提示性公告
Capital/Financing Update Classification · 85% confidence The document is a regulatory disclosure by Jiangsu Subote New Materials Co., Ltd. regarding the potential downward adjustment triggers for the conversion price of its outstanding convertible bond (“Bo22 Convertible Bond”). It is not an earnings, interim, or annual report, nor is it a vote result or management change notice. Instead, it relates to terms of a financing instrument (convertible bond) and potential changes to those terms. Under the classification definitions, this falls under updates on capital structure/financing activities, which is “Capital/Financing Update” (CAP).
2026-05-19 Chinese
关于回购注销部分限制性股票减资暨通知债权人的公告
Transaction in Own Shares Classification · 92% confidence The document is an official announcement by the company board regarding the repurchase and cancellation of restricted stock (share buyback) and resulting capital reduction, with instructions to creditors. This is a report of the company buying back its own shares. Therefore it falls under Transaction in Own Shares (POS).
2026-05-12 Chinese
国浩律师（北京）事务所关于江苏苏博特新材料股份有限公司2025年年度股东会之法律意见书
Regulatory Filings Classification · 85% confidence The document is a legal opinion letter (“法律意见书”) prepared by the company’s law firm on the convening, procedures, and vote results of the 2025 Annual General Meeting. It does not itself constitute the AGM materials or minutes prepared by the company, but rather a counsel’s attestation/opinion on the legality and results. Under the certification rule and given there is no specific category for a legal opinion letter, it falls into the general “Regulatory Filings (RNS)” bucket as a compliance/attestation filing.
2026-05-12 Chinese
估值提升计划进展报告
Management Reports Classification · 85% confidence The document is a standalone progress report of the company’s “valuation enhancement plan,” issued as a regulatory announcement by the board with detailed discussion of financial performance, business trends, R&D initiatives, governance improvements, investor relations and outlook. It is not simply a brief factsheet or earnings highlight, nor is it a proxy, dividend notice, or call transcript. It most closely matches the “Management Reports (MDA)” category, which covers management’s detailed explanation of results, business trends and outlook.
2026-04-15 Chinese
2025年度独立董事述职报告（钱承林）
Governance Information Classification · 85% confidence The document is titled “2025年度独立董事述职报告” and consists of an independent director’s annual performance and governance review, covering board/committee attendance, review of internal controls, audit communications, and compliance with governance rules. It is not an AGM presentation, financial results release, or appointment notice, but rather a governance‐focused report by a board member. This fits the Governance Information category (CGR).
2026-04-15 Chinese

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