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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 2025-04-28 Audit Report / Informat…
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
2024年度内部控制评价报告
Audit Report / Information Classification · 95% confidence The document is titled as an "Internal Control Evaluation Report" for the year 2024 by 中达安股份有限公司. It contains detailed descriptions of the company's internal control environment, risk assessment, control activities, information and communication, and internal supervision. It also includes specific internal control defect recognition standards, defect identification, and rectification measures. The document references regulatory requirements and a warning letter from the China Securities Regulatory Commission Guangdong Bureau related to financial accounting and disclosure inaccuracies. The content is focused on internal control evaluation rather than a full annual report or audit report. It is a standalone report specifically about internal control evaluation, which fits the category of Audit Report / Information (AR) rather than a full Annual Report (10-K) or other categories. The document length is substantial (over 11,000 characters) and contains substantive evaluation and analysis, not just an announcement or certification. Therefore, the appropriate classification is AR (Audit Report / Information).
2025-04-28 Chinese
大信会计师事务所（特殊普通合伙）关于中达安股份有限公司非经营性资金占用及其他关联资金往来情况汇总表的专项审计报告
Audit Report / Information Classification · 95% confidence The document is titled as a "专项审计报告" (special audit report) related to the company's non-operating fund occupation and other related party fund transactions for the year 2024. It is issued by a certified public accounting firm and includes detailed tables summarizing these transactions. The document references the 2024 audited financial statements and is intended to be used as a mandatory attachment to the company's annual report disclosures. The content is a standalone audit report focusing on a specific aspect of the company's financials, not the full annual report itself. It contains audit opinions and detailed financial data related to the special audit. Therefore, it fits the category of an Audit Report / Information (AR) rather than a full Annual Report (10-K) or a simple announcement. The document length (7430 characters) and detailed audit content support this classification with high confidence.
2025-04-28 Chinese
2025年度财务预算报告
Management Reports Classification · 85% confidence The document is titled '2025 年度财务预算报告' which translates to '2025 Annual Financial Budget Report'. It outlines the company's financial budget plan for the year 2025, including assumptions, budget goals, and risk warnings. The document is relatively short (996 characters) and focuses on internal financial planning and budget targets rather than actual financial results or audited statements. It does not contain actual financial statements or comprehensive financial data typical of an Annual Report (10-K) or Interim Report (IR). It also does not fit categories like Earnings Release, Audit Report, or Regulatory Filings. The content is more aligned with internal management planning and financial outlook, which is closest to Management Reports (MDA) that explain financial results, business trends, and outlook. Therefore, the best classification is Management Reports (MDA).
2025-04-28 Chinese
关于收购山东留侯信息化咨询有限公司100%的股权并签署附条件生效的股权转让协议的进展公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the progress of a conditional share transfer agreement and acquisition of 100% equity in a company. It details the transaction overview, pricing basis, supplementary agreement terms, registration of equity changes, and the impact on the listed company. It includes references to audit and asset evaluation reports but does not contain the full audit or financial reports themselves. The document is relatively short (4222 characters) and serves as a formal announcement of the transaction progress and related agreements rather than a full financial or audit report. Therefore, it fits best under Capital/Financing Update (CAP) as it relates to acquisition and capital structure changes.
2025-02-24 Chinese
关于完成工商登记变更登记的公告
Regulatory Filings Classification · 95% confidence The document is a company announcement regarding the completion of business registration changes, including changes in registered capital, business scope, and amendments to the company charter. It references prior shareholder and board meetings where these changes were approved and confirms the completion of the registration with the market supervision authority. The document is short (1334 characters) and serves as an official notice of these changes rather than a detailed report or financial statement. It does not contain financial data, audit information, or detailed management discussion. Therefore, it fits best as a Regulatory Filing (RNS), which is a general regulatory announcement category for filings that do not fit other specific categories.
2025-02-14 Chinese
公司章程（2025年2月）
Governance Information Classification · 100% confidence The document is titled as the Articles of Association (章程) of 中达安股份有限公司 (SinoDaan Co., Ltd.). It contains detailed company governance rules, shareholder rights, board structure, share issuance and transfer rules, meeting procedures, and other corporate governance matters. It is a foundational governance document rather than a financial report, earnings release, or announcement. It is not a report publication announcement or a short notice but a full-length document (15,000 characters) detailing the company's internal rules and governance structure. Therefore, it fits the category of Governance Information (CGR).
2025-02-14 Chinese

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