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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 Regulatory Filings
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2025年度计提各项资产减值准备及核销资产的公告
Regulatory Filings Classification · 1% confidence The document is a corporate exchange announcement disclosing the board-approved provision for 2025 asset impairments and write-offs, including amounts, methods, accounting standards, and board/audit committee approvals. It is not a full annual or interim report, not an earnings release, not a management change, not a dividend notice, and not an investor presentation. Nor is it merely a brief notice of publication. This type of detailed regulatory announcement that doesn’t fit other specialized categories falls under the general “Regulatory Filings” class (RNS).
2026-04-28 Chinese
2025年年度报告摘要
Annual Report Classification · 1% confidence The document is titled “中达安股份有限公司2025年年度报告摘要” and provides a comprehensive summary of the company’s full annual report for fiscal year 2025, including business overview, audited financial statements and ratios, shareholder information, major events and corporate governance disclosures. It is not merely an announcement that the report has been published (it contains substantive financial data and analysis), but rather the core content of the year-end report (albeit in abbreviated form). This aligns with the definition of an Annual Report (10-K). FY 2025
2026-04-28 Chinese
关于提请股东会授权董事会办理以简易程序向特定对象发行股票相关事宜的公告
Share Issue/Capital Change Classification · 1% confidence The document is a formal announcement by 中达安股份有限公司’s board proposing to seek shareholder authorization for a simplified private placement of new A-shares to specific investors. It details the issuance conditions, pricing, allotment, lock-up period, and board authorizations, all of which relate to a share issue/capital change. This matches the definition of Share Issue/Capital Change (Code: SHA).
2026-04-28 Chinese
关于全资子公司出售资产暨关联交易的公告
Regulatory Filings Classification · 1% confidence The document is an official disclosure “关于全资子公司出售资产暨关联交易的公告” describing a related‐party asset disposal transaction by a listed company and its subsidiary. It details the counterparty, pricing, board approvals, and transaction terms. This is not an annual or quarterly report, earnings release, proxy statement, dividend notice, or capital raise. It is a regulatory announcement of a specific corporate transaction that does not fit the other more narrowly defined categories, so it defaults to the Regulatory Filings (RNS) category.
2026-04-28 Chinese
关于为全资子公司申请银行授信提供抵押担保的进展公告
Regulatory Filings
2026-04-09 Chinese
第五届董事会第十二次会议决议公告
Regulatory Filings
2026-03-18 Chinese

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