Shandong Hi-tech Spring Material Technology Co., Ltd. — Investor Relations & Filings
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 |
|---|---|---|---|
| 关于2026年度日常关联交易预计的公告 | 2026-04-22 | Chinese | |
| 第二届董事会第二十五次会议决议公告 | 2026-04-22 | Chinese | |
| 利润分配和资本公积金转增股本方案 | 2026-04-22 | Chinese | |
| 山东海科新源材料科技股份有限公司2026年度以简易程序向特定对象发行股票方案论证分析报告 | 2026-04-22 | 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 | 2026-04-22 | Chinese | |
| 山东海科新源材料科技股份有限公司2026年度以简易程序向特定对象发行股票预案 | 2026-04-22 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 39409548 | 关于2026年度日常关联交易预计的公告 | 2026-04-22 | Chinese | ||
| 39409547 | 第二届董事会第二十五次会议决议公告 | 2026-04-22 | Chinese | ||
| 39409546 | 利润分配和资本公积金转增股本方案 | 2026-04-22 | Chinese | ||
| 39409544 | 山东海科新源材料科技股份有限公司2026年度以简易程序向特定对象发行股票方案论证分析报告 | 2026-04-22 | Chinese | ||
| 39409542 | 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 | 2026-04-22 | Chinese | ||
| 39409541 | 山东海科新源材料科技股份有限公司2026年度以简易程序向特定对象发行股票预案 | 2026-04-22 | Chinese | ||
| 39409540 | 2025年度财务决算报告 | 2026-04-22 | Chinese | ||
| 39409539 | 2025年度独立董事述职报告-王爱东 | 2026-04-22 | Chinese | ||
| 39409538 | 2025年度独立董事述职报告-孙新华 | 2026-04-22 | Chinese | ||
| 39409537 | 内部控制审计报告 | 2026-04-22 | Chinese | ||
| 39409535 | 山东海科新源材料科技股份有限公司内部控制制度 | 2026-04-22 | Chinese | ||
| 39409534 | 关于召开2025年年度股东会的通知 | 2026-04-22 | Chinese | ||
| 39409532 | 2025年度非经营性资金占用及其他关联资金往来情况汇总表 | 2026-04-22 | Chinese | ||
| 39409531 | 2025年年度审计报告 | 2026-04-22 | Chinese | ||
| 39409529 | 2025年年度报告 | 2026-04-22 | Chinese | ||
Market data
Market data not available
Price history
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Shandong Hi-tech Spring Material Technology Co., Ltd. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/56210/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56210 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=56210 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
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Python
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