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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 2023-04-25 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
关于会计政策变更的公告
Regulatory Filings Classification · 95% confidence The document is an announcement regarding a change in accounting policies by the company 中密控股股份有限公司. It references specific accounting standards and interpretations issued by the Ministry of Finance of China, detailing the nature and impact of the accounting policy changes. The document explicitly states it is an announcement and does not contain full financial statements or detailed financial data. The length is relatively short (3117 characters), and it serves to inform shareholders and the public about the policy change rather than presenting a full report. Therefore, it fits best as a Regulatory Filing (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2023-04-25 Chinese
2022年年度报告
Annual Report Classification · 100% confidence The document is titled "中密控股股份有限公司2022 年年度报告全文" which translates to "Sinoseal Holding Co., Ltd. 2022 Annual Report Full Text." It contains detailed sections including company overview, financial data, management discussion and analysis, corporate governance, environmental and social responsibility, important matters, shareholder information, bond information, and financial statements. The document includes comprehensive financial figures, management analysis, and detailed business descriptions for the fiscal year 2022. It is a full annual report rather than a brief announcement or a presentation. The length is substantial (15,000 characters), and it contains actual financial data and analysis. Therefore, it fits the definition of an Annual Report (10-K). FY 2022
2023-04-25 Chinese
关于回购股份实施结果暨股份变动的公告
Transaction in Own Shares Classification · 100% confidence The document is an announcement from Zhongmi Holdings Co., Ltd. regarding the completion of a share repurchase program. It details the number of shares repurchased, the price range, the total amount spent, compliance with regulatory requirements, and the impact on the company's share capital structure. The document also references previous announcements about the repurchase progress and confirms that the repurchase plan has been fully implemented. There is no financial statement or detailed financial analysis present, but rather a disclosure of the share buyback results and related information. This fits the definition of a 'Transaction in Own Shares' filing, which reports on the company's buyback of its own shares.
2023-04-25 Chinese
对外投资管理制度（2023年4月）
Governance Information Classification · 95% confidence The document is titled '中密控股股份有限公司 对外投资管理制度' which translates to 'Zhongmi Holdings Co., Ltd. External Investment Management System'. It is a detailed internal policy document outlining the company's procedures, approval authorities, management, financial management, and disclosure requirements related to external investments. It references relevant laws and regulations but does not contain financial statements, audit results, or report data. It is not an announcement or summary of a report but a governance and procedural document. Therefore, it fits best under Governance Information (CGR), which covers reports detailing the company's internal rules, board structure, and governance practices.
2023-04-25 Chinese
关于补选非独立董事的公告
Board/Management Information Classification · 95% confidence The document is an announcement regarding the election of a non-independent director to the company's board. It details the nomination, qualifications, and related procedural information about the director candidate. There is no financial data, no mention of financial results, no audit information, and no regulatory filings of financial nature. The document focuses on board composition and changes in board membership. 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. Hence, the classification is MANG with high confidence.
2023-04-25 Chinese
独立董事关于2022年度公司控股股东及其他关联方资金占用情况、 公司对外担保事项的专项说明和独立意见
Audit Report / Information Classification · 95% confidence The document is a special statement and independent opinion from the independent directors of Zhongmi Holdings Co., Ltd. regarding the 2022 fiscal year related to the company's controlling shareholders and related parties' fund occupation and external guarantee matters. It references regulatory rules for independent directors and stock exchange listing rules, and it provides an attestation that no irregular fund occupation or external guarantees occurred in 2022. The document is short (681 characters) and primarily consists of an independent directors' statement and opinion rather than a full audit or financial report. It does not contain detailed financial data or audit results but is a formal attestation related to governance and compliance matters. This fits best under Audit Report / Information (AR), which includes standalone audit reports, applied accounting principles, and results of internal or regulatory stress tests, excluding full annual reports. The document is not an announcement of a report but a standalone independent opinion on specific audit-related matters. Therefore, the classification is AR with high confidence. FY 2022
2023-04-25 Chinese

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