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Shandong Daye Co.,Ltd. — Investor Relations & Filings

Ticker · 603278 ISIN · CNE100002TR5 Shanghai Stock Exchange Manufacturing
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Filings indexed 1,115 across all filing types
Latest filing 2026-04-22 Regulatory Filings
Country CN China
Listing Shanghai Stock Exchange 603278

About Shandong Daye Co.,Ltd.

http://www.sddaye.com

Shandong Daye Co., Ltd. specializes in the research, development, production, and sale of high-quality steel wire products. The company's primary product portfolio includes bead wire, steel cord, and hose wire, which are essential components in the manufacturing of radial tires for passenger cars, trucks, and heavy-duty vehicles. As a major supplier to the global tire industry, the company focuses on technical innovation and large-scale manufacturing to meet rigorous safety and performance standards. Its bead wire products hold a significant position in the international market. The company leverages advanced production equipment and quality control systems to provide specialized metal solutions for automotive and industrial applications, emphasizing durability and structural integrity in its material offerings.

Recent filings

Filing Released Lang Actions
大业股份关于2025年度“提质增效重回报”行动方案的评估报告暨2026年度“提质增效重回报”行动方案的公告
Regulatory Filings Classification · 72% confidence The document is a formal board announcement by a Chinese listed company detailing the evaluation of its 2025 “提质增效重回报” action plan and its new 2026 action plan. It is not an Annual Report, Audit Report, Earnings Release, or Dividend Notice, nor does it simply announce that a report is attached (so it is not an RPA). It does not fit any of the highly specific categories like board changes (MANG), financing (CAP), M&A (TAR), etc. This is a general regulatory announcement of a corporate plan and its evaluation. Under our taxonomy, such miscellaneous regulatory disclosures default to Regulatory Filings (RNS).
2026-04-22 Chinese
山东大业股份有限公司2025年度营业收入扣除情况的专项审核意见
Audit Report / Information Classification · 90% confidence The document is a standalone special audit opinion on the 2025 revenue deduction schedule issued by Zhongxinghua Certified Public Accountants LLP. It includes the audit opinion, scope, reference to audit standards, and the audited schedule (营业收入扣除情况表). This matches the definition of an Audit Report/Information (Code: AR), which covers standalone audit reports and related audit opinions. FY 2025
2026-04-22 Chinese
大业股份2025年度环境、社会和公司治理（ESG）报告
Environmental & Social Information Classification · 92% confidence The document is titled “2025年度环境、社会和公司治理(ESG)报告” and contains a full, detailed Environmental, Social and Governance report, including governance structure, environmental performance, social responsibility metrics, and appendices. It is not merely an announcement or summary but the complete ESG report itself. This clearly fits the “Environmental & Social Information” category.
2026-04-22 Chinese
大业股份关于2026年度开展外汇和期货套期保值业务的公告
Regulatory Filings Classification · 65% confidence The document is an announcement by the company’s board regarding its planned foreign exchange and futures hedging activities for 2026, detailing transaction limits, risk controls, approval procedures, and accounting policies. It is neither a financial report (10-K, IR), earnings release, nor a presentation, nor does it announce dividends, share issues, management changes, or M&A. It also does not fit the narrow specialized categories (e.g., DIRS, DIV, MDA). As a general corporate regulatory announcement that does not fall into any other specific category, it best fits the fallback category “Regulatory Filings” (RNS).
2026-04-22 Chinese
大业股份独立董事王磊2025年度述职报告
Governance Information Classification · 78% confidence The document is a detailed annual performance report by an independent director, summarizing governance activities, meeting attendance, reviews of financial reports, internal controls, and compliance with regulatory requirements. It does not announce board changes, financial results, or dividends, nor is it a full annual report or earnings release. It falls under governance-related disclosures detailing board oversight practices. Therefore, it best fits Governance Information (CGR).
2026-04-22 Chinese
大业股份2025年度环境、社会和公司治理（ESG）报告摘要
Environmental & Social Information Classification · 90% confidence The document is titled “2025年度环境、社会和公司治理（ESG）报告摘要” and contains detailed ESG metrics, governance structure, stakeholder engagement, and materiality assessment. This aligns precisely with Environmental & Social Information reporting. It is not an announcement of publication, nor financial results or governance changes, but a summary of the company’s ESG report.
2026-04-22 Chinese

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