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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 2025-08-27 Audit Report / Informat…
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
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年半年度持续督导跟踪报告
Audit Report / Information Classification · 90% confidence The document is titled as a "2025年半年度持续督导跟踪报告" which translates to "2025 Half-Year Continuous Supervision Follow-up Report" by the sponsoring securities company for the listed company. It contains detailed supervisory work overview, findings, company and shareholder commitments, and other matters related to the half-year period of 2025. The content includes financial performance data for the first half of 2025 and discusses ongoing monitoring and compliance activities. The document length is 2217 characters, which is relatively short but contains substantive supervisory and financial information rather than just an announcement or certification. It is not a full interim financial report but a continuous supervision report by the sponsor, which aligns with the category of Audit Report / Information (AR) as it relates to regulatory oversight and internal control monitoring rather than a full annual or interim report. Therefore, the best fit is AR (Audit Report / Information). H1 2025
2025-08-27 Chinese
非经营性资金占用及其他关联资金往来情况汇总表
Interim / Quarterly Report Classification · 95% confidence The document is titled as a '2025 half-year non-operating funds occupation and other related party funds summary table' for a company, indicating it is a financial summary related to the half-year period of 2025. The content includes detailed tables of financial data about related party transactions and fund occupations, which are substantive financial data for a half-year period. The document length is 2254 characters, which is relatively short but contains actual financial data rather than just an announcement or certification. This fits the definition of an Interim / Quarterly Report (IR), as it is a comprehensive financial report for a period shorter than a full fiscal year with substantive financial data and analysis. It is not merely an announcement or a certification, nor is it a full annual report or other category. Therefore, the appropriate classification is IR with high confidence. H1 2025
2025-08-27 Chinese
关于回购公司股份方案的公告
Transaction in Own Shares Classification · 100% confidence The document is a detailed announcement regarding a company's share repurchase plan, including the purpose, amount, price, duration, and related risks. It specifically discusses the company's plan to buy back its own shares for an employee stock ownership plan, with detailed financial figures and regulatory compliance references. The content is focused on the share repurchase activity rather than financial results, management changes, or other report types. This matches the definition of a Transaction in Own Shares (POS) filing, which reports on the company buying back or selling its own shares. The document length and detail confirm it is the actual announcement of the transaction plan, not just a brief notice or a report publication announcement.
2025-08-27 Chinese
2025年员工持股计划(草案) （修订稿）
Capital/Financing Update Classification · 95% confidence The document is titled "山东海科新源材料科技股份有限公司 2025年员工持股计划（草案）（修订稿）" which translates to "Shandong Haike New Source Materials Technology Co., Ltd. 2025 Employee Stock Ownership Plan (Draft) (Revised)". It is a detailed plan regarding an employee stock ownership plan, including legal basis, risk warnings, funding sources, stock sources, pricing, lock-up and unlocking arrangements, performance assessments, management structure, rights and obligations of participants, and other operational details. The document is lengthy (15,000 characters) and contains substantive content about the employee stock ownership plan itself, not merely an announcement or summary. It is not a financial report, earnings release, or regulatory filing. It is a detailed plan document related to employee stock ownership, which falls under capital/financing activities as it involves company stock, financing, and capital structure changes related to employee incentives. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2025-08-27 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接受关联方担保暨关联交易的核查意见
Audit Report / Information Classification · 95% confidence The document is a detailed verification opinion from the sponsor institution (Guojin Securities Co., Ltd.) regarding a related-party guarantee and related-party transaction for Shandong Haike New Source Material Technology Co., Ltd. It includes legal references, transaction background, related party details, pricing policy, board and independent director approvals, and sponsor's verification opinion. The document is not a financial report, earnings release, or regulatory filing but a formal audit or verification opinion on a specific transaction. It does not contain financial statements or earnings data but focuses on the audit and verification of the related-party transaction compliance and fairness. Therefore, it fits best under Audit Report / Information (AR). The document length is 2836 characters, which is consistent with a standalone audit or verification report rather than a full annual or interim report. Q3 2025
2025-08-27 Chinese
2025年半年度报告
Interim / Quarterly Report Classification · 95% confidence The document is titled '山东海科新源材料科技股份有限公司2025 年半年度报告全文' which translates to 'Shandong Hi-tech Spring Material Technology Co., Ltd. 2025 Semi-Annual Report Full Text'. It explicitly states the report period as January 1, 2025 to June 30, 2025, indicating it covers a half-year period. The content includes detailed financial data, management discussion and analysis, company overview, business segments, financial indicators, and operational details. The length is substantial (15,000 characters), and it contains actual financial statements and substantive financial data and analysis. This matches the definition of an Interim / Quarterly Report (IR). It is not an announcement or a brief summary but a full report. Therefore, the correct classification is IR with high confidence. H1 2025
2025-08-27 Chinese

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