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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 2025-11-03 Capital/Financing Update
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
关于向特定对象发行股票的审核问询函回复及募集说明书等申请文件更新的提示性公告
Capital/Financing Update Classification · 95% confidence The document is a public announcement by Zhongda An Co., Ltd. regarding responses to an inquiry letter from the Shenzhen Stock Exchange about a proposed private placement of shares (向特定对象发行股票). It mentions updates to the prospectus and application documents, references regulatory review processes, and states that the issuance is subject to approval by the Shenzhen Stock Exchange and China Securities Regulatory Commission. The document is short (821 characters) and primarily serves as a notice about updates and regulatory review status rather than containing detailed financial data or the actual prospectus. This fits the category of a Capital/Financing Update (CAP) as it relates to fundraising activities and capital structure changes. It is not a full report, earnings release, or regulatory filing of another type.
2025-11-03 Chinese
中达安股份有限公司2025年度向特定对象发行A股股票募集说明书
Capital/Financing Update Classification · 95% confidence The document is titled as a "募集说明书" which translates to a "Prospectus" or "Offering Circular" for a specific issuance of A-shares to particular investors in the year 2025. It contains detailed information about the issuance, including the background, pricing, number of shares, lock-up periods, use of proceeds, risks, company performance, shareholder structure, and legal and regulatory compliance. It also discusses changes in controlling shareholders and management risks related to the issuance. The document is lengthy (15,000 characters) and contains substantive financial data and analysis related to the issuance and company performance. This type of document is a detailed capital raising disclosure, which fits the category of Capital/Financing Update (CAP). It is not an annual report, earnings release, or proxy statement, but a detailed disclosure related to a specific capital raising event.
2025-11-03 Chinese
国元证券股份有限公司关于中达安股份有限公司2025年度向特定对象发行A股股票之上市保荐书
Capital/Financing Update Classification · 95% confidence The document is a detailed listing sponsorship letter (上市保荐书) from Guoyuan Securities Co., Ltd. regarding SinoDaan Co., Ltd.'s 2025 private placement of A shares. It includes extensive company background, financial data, risk factors, issuance details, pricing, shareholding structure, and regulatory compliance statements. The document is not a simple announcement but a comprehensive formal filing related to a capital raising event through a private placement of shares. This fits the definition of a Capital/Financing Update (CAP), as it provides detailed information on the company's fundraising activity and issuance of new shares to specific investors. The document length (15,000 characters) and content confirm it is not a brief announcement or a proxy statement but a substantive financing document. Therefore, the appropriate classification is CAP with high confidence.
2025-11-03 Chinese
北京市君合律师事务所关于中达安股份有限公司2025年度创业板向特定对象发行股票的补充法律意见书（一）
Capital/Financing Update Classification · 95% confidence The document is a detailed legal opinion letter from a law firm regarding a specific stock issuance by 中达安股份有限公司 in 2025. It discusses the issuance of shares to a specific investor (厦门建熙), the ownership structure, compliance with regulatory requirements, and control changes. The document references multiple legal and regulatory frameworks, detailed shareholder structures, and compliance with securities laws. It is a legal opinion related to a capital raising event (a directed share issuance) and includes extensive legal due diligence and compliance verification. This type of document is not a financial report, earnings release, or management discussion, but a legal opinion related to a capital/financing transaction. Therefore, the most appropriate classification is Capital/Financing Update (CAP). The document length and detail confirm it is the actual legal opinion, not just an announcement or certification, so it is not RPA or RNS.
2025-11-03 Chinese
董事会秘书工作细则（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '董事会秘书工作细则' which translates to 'Board Secretary Work Rules' or 'Board Secretary Procedures'. It details the duties, qualifications, appointment, and responsibilities of the company's board secretary. It references relevant laws and regulations but does not contain financial data, earnings, or report disclosures. It is a governance-related document outlining internal rules and practices for a key corporate officer role. It is not an announcement, report, or financial filing but a governance information document. Therefore, the appropriate classification is Governance Information (CGR). The document length is 3505 characters, which is relatively short but contains substantive governance content, not just an announcement or notice.
2025-10-28 Chinese
董事会审计委员会实施细则（2025年10月修订）
Governance Information Classification · 95% confidence The document is titled '董事会审计委员会实施细则' which translates to 'Board Audit Committee Implementation Rules'. It details the structure, responsibilities, composition, meeting rules, and operational procedures of the company's audit committee. It references relevant laws and governance codes but does not contain financial statements, audit opinions, or financial results. It is a governance-related document outlining internal rules and committee functions rather than a report or announcement of financial results or audit findings. Therefore, it fits best under Governance Information (CGR). The document length is 3613 characters, which is substantial and contains detailed governance content, not a brief announcement or certification.
2025-10-28 Chinese

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