SHANGHAI PRISEMI ELECTRONICS CO., LTD. — Investor Relations & Filings
SHANGHAI PRISEMI ELECTRONICS CO., LTD. specializes in the design, development, and sales of power semiconductor devices and integrated circuits. Its core product portfolio encompasses protection components, including Transient Voltage Suppressors (TVS) and Electrostatic Discharge (ESD) protection devices, as well as power discrete components such as MOSFETs, Schottky Barrier Diodes (SBD), and transistors. The company also provides power management ICs, including battery charging and protection solutions. These products are widely integrated into consumer electronics, telecommunications equipment, automotive electronics, and industrial control systems. Prisemi emphasizes high-performance, miniaturized, and low-power consumption designs to support advanced electronic applications and system reliability.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 年报信息披露重大差错责任追究制度（2025年8月） | 2025-08-26 | Chinese | |
| 信息披露制度（2025年8月） | 2025-08-26 | Chinese | |
| 关于使用部分暂时闲置募集资金进行现金管理的公告 | 2025-08-26 | Chinese | |
| 股东会网络投票实施细则（2025年8月） | 2025-08-26 | Chinese | |
| 控股股东和实际控制人行为规范（2025年8月） | 2025-08-26 | Chinese | |
| 对外担保管理制度（2025年8月） | 2025-08-26 | Chinese |
Browse filings by year
6 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 44572050 | 年报信息披露重大差错责任追究制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44572045 | 信息披露制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44572027 | 关于使用部分暂时闲置募集资金进行现金管理的公告 | 2025-08-26 | Chinese | ||
| 44572016 | 股东会网络投票实施细则（2025年8月） | 2025-08-26 | Chinese | ||
| 44572009 | 控股股东和实际控制人行为规范（2025年8月） | 2025-08-26 | Chinese | ||
| 44571991 | 对外担保管理制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44571986 | 关于取消监事会、修订《公司章程》并办理工商变更登记及制定、修订部分治理制度的公告 | 2025-08-26 | Chinese | ||
| 44571976 | 会计师事务所选聘制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44571971 | 独立董事年报工作制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44571968 | 募集资金管理办法（2025年8月） | 2025-08-26 | Chinese | ||
| 44571966 | 内部审计制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44571961 | 独立董事工作制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44571957 | 防止股东及其关联方占用公司资金管理制度（2025年8月） | 2025-08-26 | Chinese | ||
| 44571953 | 董事会议事规则（2025年8月） | 2025-08-26 | Chinese | ||
| 44571947 | 对外投资管理制度（2025年8月） | 2025-08-26 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Manufacture of other electronic components and boards
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
3ALogics. Inc.
Designs and develops NFC and RFID System-on-Chips (SoCs) fo…
|
177900 | KR | Manufacturing |
|
3peak Incorporated
Designs analog and mixed-signal ICs for signal chain and po…
|
688536 | CN | Manufacturing |
|
4DS MEMORY LIMITED
Develops Interface Switching ReRAM for high-density Storage…
|
4DS | AU | Manufacturing |
|
AAC Technologies Holdings Inc.
Global provider of sensory solutions and miniaturized compo…
|
2018 | KY | Manufacturing |
|
ABCO ELECTRONICS CO., LTD.
Manufacturer of passive electronic components like inductor…
|
036010 | KR | Manufacturing |
|
ABOV Semiconductor Co.,Ltd.
Designs and manufactures MCUs, touch sensors, and non-volat…
|
102120 | KR | Manufacturing |
|
Acbel
Designs and manufactures switching power supplies for 5G, m…
|
6282 | TW | Manufacturing |
|
Accelink Technologies Co., Ltd.
Produces optoelectronic components and modules for telecom …
|
002281 | CN | Manufacturing |
|
ACES
Global provider of high-precision electronic components and…
|
3605 | TW | Manufacturing |
|
ACTIONS TECHNOLOGY CO., LTD.
Designs low-power wireless and multimedia SoCs for audio an…
|
688049 | CN | Manufacturing |
SHANGHAI PRISEMI ELECTRONICS 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/58258/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=58258 | 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=58258 | 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=58258 \ -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": 58258}, 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 SHANGHAI PRISEMI ELECTRONICS CO., LTD. (id: 58258)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.