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Jiangsu Shemar Electric Co.,Ltd — Investor Relations & Filings

Ticker · 603530 Shanghai Stock Exchange Manufacturing
Open in API
Filings indexed 1,017 across all filing types
Latest filing 2026-04-16 Proxy Solicitation & In…
Country CN China
Listing Shanghai Stock Exchange 603530

About Jiangsu Shemar Electric Co.,Ltd

Jiangsu Shemar Electric Co., Ltd. specializes in the research, development, and manufacturing of high-performance composite insulation products for power transmission and distribution systems. The company’s core portfolio includes composite hollow insulators, line insulators, station post insulators, and composite bushings. A primary focus is the provision of maintenance-free solutions for substations and transmission lines, utilizing advanced polymer materials to replace traditional porcelain and glass. These products are designed to enhance grid reliability by offering superior anti-pollution flashover performance, high mechanical strength, and reduced weight. Shemar Electric provides integrated solutions for ultra-high voltage (UHV) projects and global power infrastructure, aiming to minimize lifecycle costs and environmental impact through innovative material science and engineering.

Recent filings

Filing Released Lang Actions
关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a notice of the 2025 Annual General Meeting, listing the meeting date, agendas, voting procedures, and including a proxy (authorization) form for shareholders to appoint proxies to vote. It is not the full AGM materials or presentation slides (AGM-R), nor is it the actual voting results (DVA), but rather the proxy solicitation/information statement sent to shareholders to inform them of meeting details and solicit their votes. Therefore, it best fits the “Proxy Solicitation & Information Statement” category (PSI).
2026-04-16 Chinese
2025年度独立董事述职报告—徐胜利
Governance Information Classification · 1% confidence The document is titled “2025年度独立董事述职报告” (Independent Director’s Work Report) and provides a detailed governance summary of how the independent director Xu Shengli performed duties: attendance at board/committee meetings, review of related proposals, communication with auditors and minority shareholders, and governance oversight. It is not an annual or interim financial report, earnings release, or audit report, nor is it an announcement of a board change or capital action. Instead, it is a standalone governance report detailing board structure, committee work and compliance with governance regulations. Therefore, it best fits the Governance Information category (CGR).
2026-04-16 Chinese
华泰联合证券有限责任公司关于江苏神马电力股份有限公司2025年度募集资金存放和使用情况专项核查报告
Audit Report / Information Classification · 1% confidence The document is a “募集资金年度存放和使用情况专项核查报告” (Annual Special Verification Report on the Deposit and Use of Raised Funds) prepared by the sponsor (Huatai United Securities) and reviewed by an accounting firm. It is a standalone verification/audit-style report on fundraising proceeds compliance and usage, not an annual or quarterly financial statement, not a financing announcement, and not a simple publication notice. This matches the definition of a standalone audit report or verification report (“Audit Report / Information”).
2026-04-16 Chinese
关于2026年度对外担保额度预计的公告
Regulatory Filings Classification · 1% confidence The document is a formal announcement by a listed company regarding its expected external guarantee quotas for 2026, detailing guarantee recipients, amounts, and approval procedures under exchange rules. It is not a financial report, dividend notice, share transaction, M&A, or earnings release, but rather a regulatory disclosure required by the stock exchange. Therefore, it falls under the general “Regulatory Filings” category (RNS).
2026-04-16 Chinese
2025年度内部控制评价报告
Audit Report / Information Classification · 1% confidence The document is a standalone internal control evaluation report (“2025年度内部控制评价报告”) prepared by the company’s board and management, detailing the scope, methodology, findings, and conclusions on internal control effectiveness as of December 31, 2025. It is not a full annual or interim financial report, nor an announcement or proxy document, but a specialized report on internal control evaluation. This aligns with the definition of Audit Report / Information (AR) as standalone audit-related reports covering internal control effectiveness, applied accounting principles, and regulatory audits.
2026-04-16 Chinese
关于调整限制性股票回购价格、回购注销部分限制性股票及注销部分股票期权的公告
Transaction in Own Shares Classification · 1% confidence The document is an official company announcement detailing the repurchase and cancellation of restricted stocks under its incentive plans, and the cancellation of stock options. This constitutes the company buying back its own shares (restricted shares) and cancelling them, which falls under share repurchase transactions. Therefore, it should be classified as a Transaction in Own Shares (POS).
2026-04-16 Chinese

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