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SinoDaan Co., Ltd. — Investor Relations & Filings

Ticker · 300635 Shenzhen Stock Exchange Professional, scientific and technical activities
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Filings indexed 1,500 across all filing types
Latest filing 2026-04-28 Proxy Solicitation & In…
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
关于召开2025年年度股东会的通知
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a formal notice to shareholders detailing the date, time, venue, agenda items, voting procedures, registration and proxy forms for the upcoming 2025 Annual General Meeting. It provides the proxy authorization form and instructions to solicit votes. This fits the definition of Proxy Solicitation & Information Statement (materials sent to shareholders to provide information and request votes for meetings).
2026-04-28 Chinese
第五届董事会第十三次会议决议公告
Board/Management Information Classification · 1% confidence The document is a formal announcement of the resolutions passed at the fifteenth meeting of the fifth board of directors, detailing board proposals and votes on annual reports, budgets, distributions, guarantees, share issuance authorizations, Q1 report, etc. It is not the full annual or quarterly report itself, nor an earnings release, call transcript, or other specialized filing. Rather, it is a board meeting resolution announcement, which best aligns with our “Board/Management Information” category (MANG).
2026-04-28 Chinese
2025年度非经营性资金占用及其他关联资金往来情况汇总表
Regulatory Filings Classification · 1% confidence The document is a standalone summary table disclosing 2025 non-operating fund occupancy and other related-party transactions for a listed company, citing Shenzhen Stock Exchange rules. It is not an annual or interim report, earnings release, or other specified category, but rather a regulatory disclosure of miscellaneous related-party financial data. Therefore, it best fits the fallback category 'Regulatory Filings' (RNS).
2026-04-28 Chinese
2026年度财务预算报告
Management Reports Classification · 1% confidence The document is titled “2026年度财务预算报告” and contains the company’s internal financial budget, assumptions, targets, measures, and risk disclaimers for fiscal year 2026. It is not a statutory annual or interim report, an earnings release, or a regulatory notice. Instead, it represents management’s detailed planning, business outlook, and resource allocation guidance. Therefore it best fits the “Management Reports (MDA)” category.
2026-04-28 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内部控制审计报告
Audit Report / Information Classification · 1% confidence The document is titled “内部控制审计报告” (Internal Control Audit Report) issued by a certified public accounting firm (大信会计师事务所) containing the auditor’s opinion on the effectiveness of internal control over financial reporting for the period ending December 31, 2025. It is a standalone audit report, not a full annual report, not an announcement, and it focuses solely on audit opinion and internal control. Thus, it fits the Audit Report / Information category (AR).
2026-04-28 Chinese
关于高级管理人员离任的公告
Board/Management Information Classification · 1% confidence The document is an official announcement by 中达安股份有限公司 disclosing the resignation of a senior management officer (the vice president). It outlines the effective date, legal references, shareholdings post-resignation, and thanks the officer for contributions. This is a management change notice, matching the ‘Board/Management Information’ category (MANG).
2026-04-28 Chinese

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