Skip to main content
Sinoseal Holding Co.,Ltd. logo

Sinoseal Holding Co.,Ltd. — Investor Relations & Filings

Ticker · 300470 ISIN · CNE1000020P6 Shenzhen Stock Exchange Manufacturing
Open in API
Filings indexed 1,333 across all filing types
Latest filing 2021-05-18 Board/Management Inform…
Country CN China
Listing Shenzhen Stock Exchange 300470

About Sinoseal Holding Co.,Ltd.

https://www.sns-china.com

Sinoseal Holding Co., Ltd. specializes in the research, development, and manufacturing of advanced mechanical seals and sealing systems. Its product portfolio includes dry gas seals, liquid-lubricated mechanical seals, seal support systems, high-speed couplings, and rotary joints. These components are designed for critical rotating equipment, including centrifugal compressors, pumps, and mixers. The company provides technical solutions for demanding applications in sectors such as oil and gas, petrochemicals, power generation, and chemical processing. Sinoseal emphasizes engineering excellence and customized sealing solutions to ensure operational reliability and safety in high-pressure and high-speed environments.

Recent filings

Filing Released Lang Actions
关于完成监事会换届选举的公告
Board/Management Information Classification · 100% confidence The document is an announcement regarding the completion of the supervisory board election at Zhongmi Holdings Co., Ltd. It details the election results and qualifications of the new supervisory board members. There is no financial data, no mention of annual or interim reports, no audit information, and no regulatory certifications. The content focuses on board/management changes specifically related to the supervisory board election. Therefore, it fits the category of Board/Management Information (MANG). The document length is short and it is not an announcement of a report publication, so it is not RPA or RNS.
2021-05-18 Chinese
2020年年度股东大会决议公告
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled as a 2020 Annual General Meeting (AGM) resolution announcement for Zhongmi Holdings Co., Ltd. It details the date and location of the AGM, attendance, voting results on various proposals including the 2020 annual report, financial statements, profit distribution, board elections, and other corporate matters. The document is a formal announcement of the resolutions passed at the AGM, including voting outcomes and legal opinions on the meeting's validity. It does not contain the full annual report or financial statements themselves but reports on the meeting decisions and voting results. Therefore, it is an announcement of AGM resolutions, fitting the category of Declaration of Voting Results & Voting Rights Announcements (DVA). The document length (6328 characters) and content support this classification rather than the full Annual Report (10-K) or AGM Information presentation (AGM-R).
2021-05-18 Chinese
北京金杜（成都）律师事务所关于中密控股股份有限公司2020年年度股东大会之法律意见书
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a legal opinion letter from a law firm regarding the 2020 Annual General Meeting (AGM) of Zhongmi Holdings Co., Ltd. It details the procedures of the AGM, including the convening, attendance, voting procedures, and results of various resolutions. The document includes detailed voting results on multiple agenda items, including approval of the 2020 annual report, financial statements, profit distribution, board elections, and other corporate matters. The document is not the annual report itself but a legal opinion on the AGM proceedings and voting outcomes. This fits the category of Declaration of Voting Results & Voting Rights Announcements (DVA), as it officially reports the results of shareholder votes at the AGM. The document length is substantial and contains detailed voting data, not just an announcement of a report publication or a brief notice. Therefore, the correct classification is DVA with high confidence.
2021-05-18 Chinese
第五届监事会第一次会议决议公告
Board/Management Information Classification · 95% confidence The document is a formal announcement of the resolutions passed at the first meeting of the fifth Supervisory Board of Zhongmi Holdings Co., Ltd. It includes details about the meeting attendance, election of the Supervisory Board chairman, and approval of senior management remuneration. It references the 2020 annual report for remuneration details but does not contain financial statements or detailed financial data itself. The document is a corporate governance announcement related to board and management matters, specifically about the Supervisory Board's meeting resolutions and management pay. Therefore, it fits best under Board/Management Information (MANG). The document length is short and it is not a report or a notice of report publication, so it is not an Annual Report or Report Publication Announcement.
2021-05-18 Chinese
关于回购注销部分限制性股票减少注册资本暨通知债权人的公告
Transaction in Own Shares Classification · 95% confidence The document is a public announcement by Zhongmi Holdings Co., Ltd. regarding the repurchase and cancellation of restricted shares, which leads to a reduction in registered capital. It includes details about board and shareholder meetings approving the repurchase and cancellation, the number of shares affected, and a notification to creditors about their rights. The document is short (800 characters) and focuses on a corporate action related to share repurchase and capital reduction, not a full financial report or earnings release. This fits the category of Transaction in Own Shares (POS), which covers company buybacks or cancellations of its own shares.
2021-05-18 Chinese
独立董事关于第五届董事会第一次会议相关事项的独立意见
Board/Management Information Classification · 95% confidence The document is an independent directors' opinion on matters discussed at the first meeting of the fifth board of directors, including appointments of senior management and board secretary, and approval of senior management remuneration. It references compliance with Shenzhen Stock Exchange rules and company bylaws. The content focuses on board and management personnel changes and their qualifications, not on financial results or reports. The document length is short (1612 characters) and it is a formal opinion related to board/management changes rather than a full report or announcement of voting results. Therefore, the most appropriate classification is Board/Management Information (MANG).
2021-05-18 Chinese

Browse filings by year

12 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.