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SinoDaan Co., Ltd. — Investor Relations & Filings

Ticker · 300635 ISIN · CNE100002N44 Shenzhen Stock Exchange Professional, scientific and technical activities
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Filings indexed 1,505 across all filing types
Latest filing 2025-10-28 Governance Information
Country CN China
Listing Shenzhen Stock Exchange 300635

About SinoDaan Co., Ltd.

https://www.sino-daan.com

SinoDaan Co., Ltd. provides comprehensive engineering consulting and project management services. The company specializes in engineering supervision, bidding agency, and technical advisory. It maintains a significant focus on the telecommunications sector, delivering specialized services for large-scale network infrastructure projects. The service portfolio encompasses full-process engineering consulting, construction supervision, and project cost estimation. SinoDaan supports major telecommunications operators and infrastructure developers, utilizing high-level qualifications to oversee project quality and operational efficiency. The firm integrates management methodologies with technical expertise to facilitate complex initiatives in power, municipal, and building construction sectors.

Recent filings

Filing Released Lang Actions
对外担保管理制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '对外担保管理制度' which translates to 'External Guarantee Management System' and is issued by 中达安股份有限公司. It is a detailed internal policy document outlining the procedures, responsibilities, and regulatory compliance related to the company's external guarantees. The content includes governance rules, approval processes, risk management, disclosure obligations, and accountability measures related to guarantees provided by the company. There is no indication that this is a financial report, earnings release, or regulatory filing announcement. It is not a report publication announcement or certification. The document is a governance-related internal policy document, which fits best under Governance Information (CGR) as it details the company's internal rules and governance practices regarding external guarantees.
2025-10-28 Chinese
独立董事专门会议制度（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '独立董事专门会议工作制度' which translates to 'Independent Directors Special Meeting Work System' and outlines the governance structure, responsibilities, and procedures for independent directors' meetings at 中达安股份有限公司. It references relevant laws and regulations such as the Company Law of China, the Securities Regulatory Commission, and the company's articles of association. The content focuses on governance rules, meeting protocols, and directors' duties rather than financial data, audit results, or shareholder voting outcomes. It is a governance-related document detailing internal rules and board structure. Therefore, it fits best under Governance Information (CGR). The document length is 2515 characters, indicating it is a substantive policy document rather than a brief announcement or certification.
2025-10-28 Chinese
关联交易管理办法（2025年10月修订）
Governance Information Classification · 100% confidence The document is titled '关联交易管理办法' which translates to 'Related Party Transaction Management Measures'. It is a detailed internal policy document outlining the principles, definitions, decision-making authority, procedures, and other governance aspects related to related party transactions within the company. It references relevant laws, regulations, and listing rules, and specifies internal controls and approval processes for related party transactions. There is no indication that this is a financial report, audit report, earnings release, or any other type of regulatory filing. Instead, it is a governance document detailing internal rules and procedures. Therefore, the most appropriate classification is Governance Information (CGR). The document length (6637 characters) and content confirm it is a full policy document, not a brief announcement or certification.
2025-10-28 Chinese
互动易平台信息发布及回复内部审核制度（2025年10月制定）
Governance Information Classification · 95% confidence The document is titled '互动易平台信息发布及回复内部审核制度' which translates to 'Internal Review System for Information Release and Response on the Interactive Easy Platform' by 中达安股份有限公司. It outlines internal procedures and governance related to information disclosure and investor communication on a specific platform. The content focuses on regulatory compliance, internal management, and communication protocols rather than financial results, audit opinions, or shareholder meeting materials. It does not contain financial statements, earnings data, or voting results. It is a governance-related document detailing internal rules and procedures for information disclosure and investor relations. Therefore, the most appropriate classification is Governance Information (CGR). The document length is 2133 characters, indicating it is a full policy document rather than a brief announcement or certification.
2025-10-28 Chinese
董事会薪酬与考核委员会实施细则（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '董事会薪酬与考核委员会实施细则' which translates to 'Board Remuneration and Assessment Committee Implementation Rules'. It details the structure, responsibilities, and procedures of the board's remuneration and assessment committee. The content focuses on governance practices related to board and senior management compensation and evaluation, including committee composition, duties, decision-making processes, and confidentiality. There are no financial statements, earnings data, or regulatory filings. The document is a governance-related internal rules report rather than a financial report or announcement. Therefore, it fits the category of Governance Information (CGR). The document length is 3165 characters, which is consistent with a detailed governance policy document rather than a brief announcement or a full annual report.
2025-10-28 Chinese
关于2025年前三季度计提各项资产减值准备及核销资产的公告
Regulatory Filings Classification · 95% confidence The document is an announcement by Zhongda An Co., Ltd. regarding the provision for asset impairment and write-offs for the first three quarters of 2025. It details the amounts, reasons, accounting standards applied, and approvals by the board and audit committee. The document is relatively short (3899 characters) and focuses on a specific accounting event rather than presenting a full financial report. It does not contain comprehensive financial statements or detailed financial analysis typical of an Interim/Quarterly Report (IR) or Annual Report (10-K). Instead, it is a regulatory announcement about impairment provisions and related board approvals. This fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-10-28 Chinese

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