SAN BIAN SCI－TECH Co.,LTD. — Investor Relations & Filings
SAN BIAN SCI－TECH Co.,LTD. specializes in the research, development, and production of power transmission and distribution equipment. The core product line features a comprehensive range of transformers, including oil-immersed power transformers with capacities up to 500kV, dry-type transformers, and energy-efficient amorphous alloy transformers. The company also manufactures combined substations, reactors, and specialized electrical components designed for diverse applications. These products are primarily deployed in power grids, power plants, and major infrastructure projects such as transportation hubs and industrial facilities. By focusing on high-voltage technology and energy-saving solutions, the company provides critical infrastructure components for stable and efficient electrical distribution.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于开展铜材期货套期保值业务的可行性分析报告 | 2026-04-07 | Chinese | |
| 关于开展铜材期货套期保值业务的公告 | 2026-04-07 | Chinese | |
| 浙商证券股份有限公司关于三变科技股份有限公司拟向参股公司增资暨关联交易的核查意见 | 2026-04-07 | Chinese | |
| 浙商证券股份有限公司关于三变科技股份有限公司开展铜材期货套期保值业务的核查意见 | 2026-04-07 | Chinese | |
| 第八届董事会第三次会议决议公告 | 2026-04-07 | Chinese | |
| 三变科技股份有限公司拟进行增资涉及的坤元启泰(山西)投资有限公司股东全部权益价值评估项目资产评估报告 | 2026-04-07 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
13 filings
| |||||
| 34850135 | 关于开展铜材期货套期保值业务的可行性分析报告 | 2026-04-07 | Chinese | ||
| 34850133 | 关于开展铜材期货套期保值业务的公告 | 2026-04-07 | Chinese | ||
| 34850130 | 浙商证券股份有限公司关于三变科技股份有限公司拟向参股公司增资暨关联交易的核查意见 | 2026-04-07 | Chinese | ||
| 34850127 | 浙商证券股份有限公司关于三变科技股份有限公司开展铜材期货套期保值业务的核查意见 | 2026-04-07 | Chinese | ||
| 34850116 | 第八届董事会第三次会议决议公告 | 2026-04-07 | Chinese | ||
| 34850114 | 三变科技股份有限公司拟进行增资涉及的坤元启泰(山西)投资有限公司股东全部权益价值评估项目资产评估报告 | 2026-04-07 | Chinese | ||
| 34850112 | 套期保值业务管理制度 | 2026-04-07 | Chinese | ||
| 34850109 | 坤元启泰（山西）投资有限公司2025年度审计报告 | 2026-04-07 | Chinese | ||
| 34850045 | 关于拟向参股公司增资暨关联交易的公告 | 2026-04-07 | Chinese | ||
| 34850042 | 关于召开2026年第一次临时股东会的通知 | 2026-04-07 | Chinese | ||
| 34850039 | 关于股票交易异常波动的公告 | 2026-02-03 | Chinese | ||
| 34850034 | 三变科技股份有限公司2025年度业绩预告 | 2026-01-29 | Chinese | ||
| 34850031 | 关于股票交易异常波动的公告 | 2026-01-14 | Chinese | ||
|
2025
2 filings
| |||||
| 34850024 | 关于完成工商变更登记并换发营业执照的公告 | 2025-12-29 | Chinese | ||
| 34850022 | 浙商证券股份有限公司关于三变科技股份有限公司2025年度持续督导现场检查报告 | 2025-12-29 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
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SAN BIAN SCI－TECH 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/54170/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=54170 | 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=54170 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=54170 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 54170}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for SAN BIAN SCI－TECH Co.,LTD. (id: 54170)"
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