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Shandong Hi-tech Spring Material Technology Co., Ltd. — Investor Relations & Filings

Ticker · 301292 ISIN · CNE1000064G3 LEI · 655600GWJ57B75GANQ59 Shenzhen Stock Exchange Manufacturing
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Filings indexed 454 across all filing types
Latest filing 2026-04-22 Annual Report
Country CN China
Listing Shenzhen Stock Exchange 301292

About Shandong Hi-tech Spring Material Technology Co., Ltd.

https://www.hi-techspring.com

Shandong Hi-tech Spring Material Technology Co., Ltd. specializes in the research, development, production, and sale of fine chemicals and specialty materials. The company is a leading global supplier of high-purity carbonate solvents used primarily in the electrolyte solutions of lithium-ion batteries. Its core product portfolio includes battery-grade Dimethyl Carbonate (DMC), Ethyl Methyl Carbonate (EMC), Diethyl Carbonate (DEC), Ethylene Carbonate (EC), and Propylene Carbonate (PC). Additionally, the company produces high-purity Isopropyl Alcohol (IPA) and other chemical intermediates. Serving the global energy storage, electric vehicle, and pharmaceutical sectors, the firm focuses on high-performance materials that support advanced battery technologies and industrial applications. It maintains a strong emphasis on technological innovation and integrated manufacturing processes to ensure product quality and supply chain stability.

Recent filings

Filing Released Lang Actions
2025年年度财务报告
Annual Report Classification · 100% confidence The document is titled '2025年年度财务报告' which translates to '2025 Annual Financial Report'. It contains a detailed audit report section with audit opinions, audit basis, key audit matters, and responsibilities of management and auditors. It also includes comprehensive financial statements such as consolidated and parent company balance sheets, profit and loss statements, and cash flow statements for the year 2025. The presence of a full audit report and complete financial statements for the fiscal year indicates this is a full annual report. The document length is substantial (15,000 characters), and it contains actual financial data and analysis, not just an announcement or certification. Therefore, it fits the definition of an Annual Report (10-K). FY 2025
2026-04-22 Chinese
国金证券股份有限公司关于山东海科新源材料科技股份有限公司2025年度持续督导培训情况报告
Regulatory Filings Classification · 95% confidence The document is a report from a sponsoring securities company about the 2025 annual continuous supervision training conducted for a listed company. It details the training content, participants, and outcomes related to regulatory compliance and governance training. The document is relatively short (763 characters) and focuses on a specific training event rather than financial results, management changes, or shareholder votes. It does not contain financial statements or earnings data, nor is it an announcement of a report publication. The content aligns with regulatory compliance and supervisory activities rather than a formal audit, annual report, or earnings release. Given the nature of the document as a supervisory training report related to regulatory guidance and compliance, it best fits under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-04-22 Chinese
2025年度独立董事述职报告-肖振宇
Board/Management Information Classification · 95% confidence The document is a detailed annual report by an independent director of a company, describing the director's duties, attendance at meetings, communication with auditors, and oversight activities during the fiscal year 2025. It includes references to compliance with laws, internal controls, audit committee activities, and evaluation of company governance and disclosures. The document is not a brief announcement or a certification but a substantive report on the director's annual duties and observations. This fits the category of Board/Management Information (MANG), which covers announcements of changes or reports related to the company's board or senior management activities. The document is not an Annual Report (10-K) or Audit Report (AR) because it focuses on the independent director's role and activities rather than full financial statements or audit opinions. The document length is under 5,000 characters but contains detailed content, so it is not a mere report publication announcement (RPA). Therefore, the best classification is MANG with high confidence.
2026-04-22 Chinese
山东海科新源材料科技股份有限公司财务会计制度
Governance Information Classification · 95% confidence The document is a detailed financial accounting system manual for 山东海科新源材料科技股份有限公司, covering accounting policies, financial management organization, asset and liability management, financial reporting principles, and internal controls. It is a comprehensive internal financial management and accounting policy document, not a financial report, earnings release, or announcement. It does not contain financial statements or results but rather prescribes accounting and financial management rules and procedures. It is not a report publication announcement or a certification. The document is a governance-related internal policy document concerning financial accounting and management practices. Therefore, it fits best under Governance Information (CGR). The document length (8927 characters) and content confirm it is a full policy document, not a brief announcement or supplement.
2026-04-22 Chinese
关于公司及子公司2026年度向银行申请综合授信额度的公告
Capital/Financing Update Classification · 95% confidence The document is an announcement regarding the company's and its subsidiaries' application for a comprehensive credit facility from banks for the year 2026. It details the credit amount, types of credit involved, authorization for signing related contracts, and the impact on the company. There is no financial data, no detailed financial statements, nor is it a report or transcript. It is an update on financing activities and capital structure changes. Therefore, it fits the category of Capital/Financing Update (CAP). The document length is short and it is not a report publication announcement or certification. Hence, the classification is CAP with high confidence.
2026-04-22 Chinese
董事会关于独立董事独立性情况的专项意见
Governance Information Classification · 95% confidence The document is a statement from the board regarding the independence of the company's independent directors. It references regulatory guidelines about independent directors and confirms compliance with these rules. The document is short (359 characters) and does not contain financial data, audit results, or detailed management information. It is a governance-related announcement about board members' independence, not a full governance report or management change announcement. Therefore, it fits best under Governance Information (CGR), which covers reports detailing internal rules, board structure, and governance practices.
2026-04-22 Chinese

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