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

Ticker · 300470 ISIN · CNE1000020P6 Shenzhen Stock Exchange Manufacturing
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Filings indexed 1,333 across all filing types
Latest filing 2020-04-30 Regulatory Filings
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
关于取得专利证书的公告
Regulatory Filings Classification · 95% confidence The document is a public announcement from a company about the acquisition of patent certificates and the expiration of certain patents. It includes detailed information about the patents obtained and those that have expired, along with their impact on the company. The document is short (2105 characters) and does not contain financial data, management discussion, or regulatory certifications. It is not an annual report, earnings release, or any financial report. It is also not related to board changes, voting results, or legal proceedings. The content is a regulatory announcement about intellectual property status, which fits best under Regulatory Filings (RNS) as it is a general regulatory announcement that does not fit other specific categories.
2020-04-30 Chinese
关于控股股东部分股份质押延期购回的公告
Major Shareholding Notification Classification · 95% confidence The document is an announcement regarding the extension of the repurchase period for a portion of pledged shares held by the controlling shareholder. It details the number of shares pledged, the pledge period, and reassures investors about the absence of forced liquidation risks. The document is short (1797 characters) and focuses on a specific shareholder's share pledge and related risks. It does not contain financial statements, earnings data, or management discussion. It is not a report but an announcement about share pledge status and related shareholder information. This fits the category of Major Shareholding Notification (MRQ), which covers notifications of changes or status in significant share ownership or share pledges by major shareholders.
2020-04-27 Chinese
上海荣正投资咨询股份有限公司关于公司2018年限制性股票激励计划回购注销部分限制性股票相关事项之独立财务顾问报告
Audit Report / Information Classification · 95% confidence The document is an Independent Financial Advisor Report related to the repurchase and cancellation of restricted stocks under a 2018 restricted stock incentive plan by Zhongmi Holdings Co., Ltd. It includes detailed explanations, legal references, approval procedures, financial advisor opinions, and compliance with relevant laws and regulations. The report is not a general annual or quarterly financial report, nor is it a simple announcement or certification. It is a standalone advisory report focused on a specific financial transaction related to stock incentives and repurchase. This fits the definition of an Audit Report / Information (AR), which includes standalone audit or financial advisory reports related to specific accounting or financial matters, excluding full annual reports. The document length (7433 characters) and content confirm it is a full report, not just an announcement or certification. Q1 2020
2020-04-24 Chinese
关于对公司控股股东及其他关联方占用资金情况的专项审计说明
Audit Report / Information Classification · 95% confidence The document is a specialized audit report concerning the 2019 non-operating fund occupation and related party fund transactions of Zhongmi Holdings Co., Ltd. It includes an auditor's opinion, references to regulatory requirements from the China Securities Regulatory Commission, and detailed financial tables summarizing the fund occupation and related party transactions. The document is issued by a certified public accounting firm and contains audit procedures, responsibilities, and conclusions. It is not a full annual report but a standalone audit report focused on a specific regulatory compliance area. The document length is under 5,000 characters but contains substantive audit content and financial data, so it is not merely an announcement or certification. Therefore, it fits the category of Audit Report / Information (AR). FY 2019
2020-04-23 Chinese
2019年年度报告披露的提示性公告
Report Publication Announcement Classification · 95% confidence The document is a short announcement (461 characters) regarding the disclosure of the company's 2019 Annual Report and its summary. It states that the report was approved by the board and published on a regulatory website, inviting investors to review it. The document itself does not contain the full annual report or detailed financial data, but rather serves as a notice that the report is available elsewhere. According to the 'MENU VS MEAL' rule, such a brief announcement about the report's publication should be classified as a Report Publication Announcement (RPA), not as the Annual Report (10-K) itself.
2020-04-22 Chinese
第四届监事会第十四次会议决议公告
Regulatory Filings Classification · 95% confidence The document is a detailed announcement of resolutions passed at the 14th meeting of the 4th Supervisory Board of Zhongmi Holdings Co., Ltd. It includes multiple agenda items such as approval of the 2019 Supervisory Board Work Report, 2019 Annual Report, 2019 Financial Final Report, 2020 Financial Budget Report, 2019 Profit Distribution Plan, 2019 Fundraising Use Report, 2019 Internal Control Self-Evaluation Report, adjustments to stock incentive plans, stock repurchase and cancellation, reappointment of audit firm, accounting policy changes, and approval of the 2020 Q1 report. The document repeatedly states that the detailed reports are published separately on the official disclosure platform (cninfo.com.cn) and that these resolutions will be submitted to the 2019 Annual General Meeting for approval. The document itself does not contain the full financial statements or substantive financial data but is a formal announcement of meeting resolutions and approvals related to various reports and plans. The document length is 4180 characters, which is relatively short and consistent with an announcement rather than a full report. Therefore, according to the "Menu vs Meal" rule, this document is an announcement of meeting resolutions and report approvals, not the reports themselves. It fits best into the category of Regulatory Filings (RNS) as a general regulatory announcement of supervisory board meeting resolutions and related approvals.
2020-04-22 Chinese

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