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Harbin Sayyas Windows Co., Ltd. — Investor Relations & Filings

Ticker · 301227 ISIN · CNE100005L19 Shenzhen Stock Exchange Manufacturing
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Filings indexed 575 across all filing types
Latest filing 2025-04-20 Regulatory Filings
Country CN China
Listing Shenzhen Stock Exchange 301227

About Harbin Sayyas Windows Co., Ltd.

https://www.sayyas.com

Harbin Sayyas Windows Co., Ltd. specializes in the research, development, and production of high-performance energy-efficient window and door systems. The company focuses on aluminum-clad wood technology, providing solutions specifically engineered for passive house standards and sustainable building envelopes. Its product range includes tilt-and-turn windows, lifting-sliding doors, and integrated curtain wall systems that prioritize thermal insulation, soundproofing, and airtightness. Utilizing precision manufacturing and automated production processes, the company integrates high-quality timber with protective aluminum cladding to ensure durability and weather resistance. Many of its systems are certified by the Passive House Institute (PHI), reflecting a commitment to reducing building energy consumption. These solutions cater to high-end residential and commercial developments requiring advanced technical specifications and environmental performance.

Recent filings

Filing Released Lang Actions
关于2024年度计提信用减值损失和资产减值损失的公告
Regulatory Filings Classification · 95% confidence The document is an official announcement from Harbin Senying Window Industry Co., Ltd. regarding the 2024 annual provision for credit impairment losses and asset impairment losses. It details the reasons, scope, amounts, accounting standards, and methods for impairment testing as of December 31, 2024. The document includes specific impairment amounts, accounting policies, and the impact on the company's financial results for the year 2024. It also mentions that the impairment losses have been audited and confirmed by an accounting firm. The document is a detailed disclosure of impairment provisions for the fiscal year 2024, which is a specific financial accounting adjustment announcement rather than a full annual report or interim report. It is not a brief announcement or a certification letter but a substantive financial disclosure about impairment losses. This type of document fits best under the category of Regulatory Filings (RNS) because it is a regulatory announcement about impairment provisions and does not constitute a full annual report (10-K) or interim report (IR). The document length is 4480 characters, which is substantial but not a full financial report. Therefore, the classification is Regulatory Filings (RNS) with high confidence.
2025-04-20 Chinese
关于续聘公司2025年度审计机构的公告
Audit Report / Information Classification · 95% confidence The document is an announcement regarding the reappointment of the company's audit firm for the fiscal year 2025. It details the audit firm's qualifications, past performance, and the board's approval process. It does not contain any actual audit reports, financial statements, or detailed audit results. The document is relatively short (3702 characters) and serves as a formal notice of the audit firm appointment rather than the audit report itself. Therefore, it is best classified as an Audit Report / Information (AR) type, which covers standalone audit-related announcements and information about audit firms, excluding full annual reports or audit reports themselves. FY 2025
2025-04-20 Chinese
董事会审计委员会对会计师事务所2024年度履职情况评估及履行监督职责情况的报告
Audit Report / Information Classification · 95% confidence The document is a report from the Board Audit Committee evaluating the performance and supervision of the external audit firm for the fiscal year 2024. It discusses the audit firm's qualifications, audit procedures, communication with management, and the audit committee's oversight activities. The document includes detailed information about the audit engagement, the audit report issued (standard unqualified opinion), and the committee's assessment of the audit firm's work. It is not the audit report itself but a supervisory report on the audit firm's performance and the audit process. This fits the definition of an Audit Report / Information (AR), which includes standalone audit reports and related supervisory information, excluding full annual reports. The document length is under 5,000 characters but contains substantive content about audit oversight, not merely an announcement or certification. Therefore, the appropriate classification is AR with high confidence. FY 2024
2025-04-20 Chinese
2024年度独立董事述职报告（李文）
Board/Management Information Classification · 95% confidence The document is titled as the "2024年度独立董事述职报告" which translates to "2024 Annual Independent Director's Work Report." It is a detailed report by an independent director (李文) about her duties, attendance, communications, and evaluations related to the company's governance and audit activities during the year 2024. The content focuses on the independent director's responsibilities, attendance at board and committee meetings, communication with auditors, and oversight of internal controls and financial reporting. It does not contain financial statements or quarterly/annual financial results but is a governance-related report by a board member. This fits the category of Board/Management Information (MANG), which includes announcements or reports about changes or activities of the board or senior management. The document is not an Annual Report (10-K), Audit Report (AR), or any other financial report type. Therefore, the correct classification is MANG with high confidence.
2025-04-20 Chinese
关于使用部分闲置募集资金和闲置自有资金进行现金管理的公告
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement from Harbin Senying Window Industry Co., Ltd. regarding the use of part of idle raised funds and idle own funds for cash management. It includes specifics about investment types, amounts, risk analysis, board and supervisory committee approvals, and the need for shareholder meeting approval. The document is a formal announcement about a financing and capital management activity, not a full financial report or earnings release. It does not contain financial statements or quarterly/yearly results, nor is it a transcript or governance report. It is an update on capital usage and financing activities, specifically about cash management of idle funds. Therefore, the document fits best under the category Capital/Financing Update (CAP). The document length and detail support a high confidence classification.
2025-04-20 Chinese
2024年年度报告摘要
Annual Report Classification · 100% confidence The document is titled as "2024 年年度报告摘要" which translates to "2024 Annual Report Summary". It contains detailed financial data including revenue, net profit, assets, liabilities, and shareholder information for the year 2024. It also includes information about accounting policy changes, quarterly financial data, and business operations. The document is over 8,000 characters long, indicating it is a substantive report rather than a brief announcement. The presence of audited financial statements and comprehensive business descriptions aligns with the characteristics of an Annual Report (10-K). Therefore, the document is classified as an Annual Report (10-K). FY 2024
2025-04-20 Chinese

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