CHENGDU SINO-MICROELECTRONICS TECH. CO., LTD. — Investor Relations & Filings
About CHENGDU SINO-MICROELECTRONICS TECH. CO., LTD.
Chengdu Sino-Microelectronics Tech. Co., Ltd. specializes in the research, development, and manufacturing of power semiconductor devices and integrated circuits. The company’s product portfolio features power MOSFETs, Insulated Gate Bipolar Transistors (IGBTs), power management ICs, and discrete components such as diodes and transistors. These products are engineered for high efficiency and reliability, catering to applications in consumer electronics, industrial control, automotive systems, and telecommunications. By utilizing advanced design methodologies and fabrication processes, the company delivers high-performance solutions for energy conversion and power management. Its technical focus centers on providing robust electronic components that support the increasing power density and efficiency requirements of modern electronic architectures.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 成都华微电子科技股份有限公司2025年第二次临时股东会决议公告 | 2025-11-18 | Chinese | |
| 成都华微电子科技股份有限公司股东减持股份计划公告 | 2025-11-17 | Chinese | |
| 2025年第二次临时股东会会议资料 | 2025-11-10 | Chinese | |
| 成都华微电子科技股份有限公司关于召开2025年第二次临时股东会的通知 | 2025-10-30 | Chinese | |
| 成都华微电子科技股份有限公司关于2025年第三季度计提资产减值准备的公告 | 2025-10-30 | Chinese | |
| 成都华微电子科技股份有限公司2025年第三季度报告 | 2025-10-30 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 39574092 | 成都华微电子科技股份有限公司2025年第二次临时股东会决议公告 | 2025-11-18 | Chinese | ||
| 39574088 | 成都华微电子科技股份有限公司股东减持股份计划公告 | 2025-11-17 | Chinese | ||
| 39574083 | 2025年第二次临时股东会会议资料 | 2025-11-10 | Chinese | ||
| 39574068 | 成都华微电子科技股份有限公司关于召开2025年第二次临时股东会的通知 | 2025-10-30 | Chinese | ||
| 39574062 | 成都华微电子科技股份有限公司关于2025年第三季度计提资产减值准备的公告 | 2025-10-30 | Chinese | ||
| 39574054 | 成都华微电子科技股份有限公司2025年第三季度报告 | 2025-10-30 | Chinese | ||
| 39574051 | 成都华微电子科技股份有限公司第二届董事会第七次会议决议公告 | 2025-10-30 | Chinese | ||
| 39574045 | 成都华微电子科技股份有限公司关于续聘会计师事务所的公告 | 2025-10-30 | Chinese | ||
| 39574034 | 成都华微电子科技股份有限公司关于变更主要办公地址的公告 | 2025-10-14 | Chinese | ||
| 39574028 | 成都华微电子科技股份有限公司关于自愿披露发布两收两发射频捷变收发芯片的公告 | 2025-10-14 | Chinese | ||
| 39574022 | 北京市中伦律师事务所关于成都华微电子科技股份有限公司2025年第一次临时股东会的法律意见书 | 2025-09-16 | Chinese | ||
| 39574015 | 成都华微电子科技股份有限公司关于召开2025年半年度业绩说明会的公告 | 2025-09-16 | Chinese | ||
| 39574010 | 成都华微电子科技股份有限公司2025年第一次临时股东会决议公告 | 2025-09-16 | Chinese | ||
| 39574004 | 成都华微电子科技股份有限公司关于选举第二届董事会职工代表董事的公告 | 2025-09-16 | Chinese | ||
| 39573996 | 2025年第一次临时股东会会议资料 | 2025-09-09 | Chinese | ||
Market data
Market data not available
Price history
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CHENGDU SINO-MICROELECTRONICS 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/58603/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58603 | 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=58603 | 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=58603 \ -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": 58603}, 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 CHENGDU SINO-MICROELECTRONICS TECH. CO., LTD. (id: 58603)"
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