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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 1,354 across all filing types
Latest filing 2026-06-03 M&A Activity
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
上海市锦天城律师事务所关于无锡隆盛科技股份有限公司控股股东、实际控制人及其一致行动人免于发出要约事宜的法律意见书
M&A Activity Classification · 85% confidence The document is a formal legal opinion (“法律意见书”) from a law firm on securities law compliance in relation to a corporate acquisition event (a passive crossing of the 30% threshold and exemption from a mandatory tender offer). It is not a financial report (10-K, IR), nor an earnings release, nor a board appointment, but rather relates directly to takeover and M&A rules. This fits under M&A Activity (Code: TAR): announcements and documents related to takeover bids or merger proposals.
2026-06-03 Chinese
收购报告书摘要
M&A Activity Classification · 82% confidence The document is a “收购报告书摘要” (Acquisition Report Summary) prepared under Chinese securities laws and exchange rules; it fully describes an acquisition (passive increase of shareholding due to share cancellation) and is the actual takeover report summary, not merely an announcement. This falls under M&A activity filings (takeover/tender-offer documents), matching code TAR.
2026-06-03 Chinese
收购报告书
M&A Activity Classification · 92% confidence The document is a formal “收购报告书” (acquisition/takeover report) prepared under Chinese securities laws and the “Information Disclosure Format Guideline No.16—Listing Company Acquisition Report.” It details the acquirers’ background, the passive acquisition mechanism via share repurchase cancellation, legal opinions, impact analysis, and required disclosures for a takeover filing. This corresponds to an M&A activity filing (takeover bid/acquisition) rather than an annual report, earnings release, or simple announcement. Therefore, the correct classification is M&A Activity (TAR).
2026-06-03 Chinese
关于回购股份注销完成暨股份变动的公告
Share Issue/Capital Change Classification · 81% confidence The document is an official announcement by a listed company regarding the completion of its treasury share cancellation (following a prior buy-back) and the resulting reduction in total share capital. It details the cancelled share count, changes in share capital and shareholding structure, and references relevant board and shareholder resolutions. This fits “Share Issue/Capital Change” rather than an earnings release or general regulatory notice. Thus, the appropriate category is SHA (Share Issue/Capital Change).
2026-06-02 Chinese
关于控股股东、实际控制人及其一致行动人持股比例因公司注销回购股份被动增加至30%以上暨免于要约收购的提示性公告
Major Shareholding Notification Classification · 85% confidence The document is an official announcement by Wuxi Longsheng Technology regarding the passive increase in the controlling shareholders’ stake to above 30% due to share cancellation and the consequent exemption from a mandatory tender offer. It focuses on the change in significant shareholding levels crossing the 30% threshold. This matches the Major Shareholding Notification category (MRQ).
2026-06-02 Chinese
2025年年度股东会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a "2025 Annual General Meeting Resolution Announcement" for Wuxi Longsheng Technology Co., Ltd. It details the convening and attendance of the 2025 Annual General Meeting (AGM), including voting results on various proposals such as the 2025 Board Work Report, 2025 Annual Report, 2025 Financial Report, profit distribution, remuneration, related party transactions, credit limits, guarantees, auditor appointment, and amendments to remuneration management. The document includes detailed voting statistics and confirms the legality and validity of the meeting and resolutions. It does not contain the full annual report or financial statements but rather the official results and resolutions passed at the AGM. Therefore, this document is best classified as a Declaration of Voting Results & Voting Rights Announcements (DVA). The document length (5274 characters) and content support this classification rather than the full Annual Report or Management Report.
2026-05-19 Chinese

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