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Wuxi Longsheng Technology Co., Ltd — Investor Relations & Filings

Ticker · 300680 ISIN · CNE100003480 LEI · 8368000U5SSZY9KTBM37 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,349 across all filing types
Latest filing 2026-03-26 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 300680

About Wuxi Longsheng Technology Co., Ltd

https://www.china-lsh.com

Wuxi Longsheng Technology Co., Ltd. specializes in the research, development, and manufacturing of automotive components, with a primary focus on engine exhaust gas recirculation (EGR) systems. The company's product portfolio includes EGR valves, EGR coolers, and various sensors designed to improve fuel efficiency and reduce nitrogen oxide emissions in internal combustion engines. These solutions cater to a wide range of applications, including commercial vehicles, passenger cars, and non-road mobile machinery. By leveraging advanced manufacturing processes and precision engineering, the company provides critical emission control technologies to major engine and vehicle manufacturers. Its operations emphasize technical innovation in energy conservation and environmental protection, supporting the transition toward more sustainable transportation and industrial power solutions.

Recent filings

Filing Released Lang Actions
关于控股子公司首次通过高新技术企业认定的公告
Regulatory Filings Classification · 95% confidence The document is a short announcement (537 characters) from a company about its subsidiary receiving a High-Tech Enterprise Certificate, including details about the certificate and its tax benefits. It is an official company announcement about a regulatory or operational milestone, not a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial data. It is not a report publication announcement since it does not mention any report being published or attached. The content fits best under Regulatory Filings (RNS) as a general regulatory announcement that does not fit other specific categories.
2026-03-26 Chinese
关于召开2026年第一次临时股东会的通知
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a detailed notice about the convening of the company's 2026 first extraordinary general meeting (临时股东会). It includes information about the meeting time, location, agenda items, voting procedures, registration details, and proxy forms. There is no financial data, earnings information, or audit content. The document is not a report itself but a formal announcement and invitation to shareholders to attend and vote at the meeting. The document length is under 5,000 characters and it primarily serves as a meeting notice. Therefore, it fits the category of a Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings.
2026-03-19 Chinese
第五届董事会第十三次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of resolutions passed at the 13th meeting of the 5th Board of Directors of Wuxi Longsheng Technology Co., Ltd. It details board meeting procedures, voting results on various proposals including share repurchase cancellation, capital reduction, use of idle funds for entrusted wealth management, and scheduling of an extraordinary general meeting. The document is an official disclosure of board decisions rather than a full report or financial statement. It does not contain financial data or detailed management analysis but focuses on board meeting resolutions and governance matters. Therefore, it fits the category of Board/Management Information (MANG). The document length is under 5,000 characters and is a meeting resolution announcement, not a full report or presentation.
2026-03-19 Chinese
关于使用部分闲置自有资金进行委托理财的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement from Wuxi Longsheng Technology Co., Ltd. regarding the use of part of its idle funds for entrusted financial management. It details the investment purpose, amount, method, risk analysis, and board approval. The document is a formal announcement about a financing activity involving the company's capital but does not contain financial statements or detailed financial results. It is not a full financial report, audit, or earnings release. The content fits the category of Capital/Financing Update (CAP) as it informs about the company's financing activity related to the use of idle funds for investment purposes.
2026-03-19 Chinese
公司章程（2026年4月）
Governance Information Classification · 95% confidence The document is a detailed company charter or articles of association (章程) for 无锡隆盛科技股份有限公司, revised in April 2026. It contains comprehensive governance rules, shareholder rights, board and management structure, share issuance and transfer rules, meeting procedures, and other corporate governance matters. It is not a financial report, earnings release, or announcement. It is a governance document outlining internal rules and company structure. Therefore, it fits the category of Governance Information (CGR). The document length and content confirm it is the full governance document, not just an announcement or summary.
2026-03-19 Chinese
关于变更公司注册资本并修订《公司章程》的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Wuxi Longsheng Technology Co., Ltd. regarding changes to the company's registered capital and amendments to the company's articles of association. It details the board meetings where these changes were approved and the specifics of share repurchases and cancellations affecting the registered capital. The document is a formal public notice about corporate governance and capital structure changes, not a full financial report or detailed management discussion. It is not a report itself but an announcement of corporate actions requiring shareholder approval. Therefore, it fits best under the category of Regulatory Filings (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories. The document length is short (1879 characters), consistent with an announcement rather than a full report.
2026-03-19 Chinese

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