
Nantong Haixing Electronics Co., Ltd. — Investor Relations & Filings
Nantong Haixing Electronics Co., Ltd. specializes in the research, development, and manufacturing of electrode foils for aluminum electrolytic capacitors. The core product range includes etched foils and formed foils, which are essential components for high-performance capacitor production. The company utilizes advanced electrochemical processes to achieve high capacitance and voltage stability across its product lines. These materials are supplied to global manufacturers for applications in consumer electronics, industrial power systems, telecommunications, and automotive electronics. By focusing on technical innovation in high-purity aluminum processing and precision etching, the company provides specialized solutions for energy storage and power conversion requirements.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 关于独立董事任期届满辞职暨补选独立董事的公告 | 2023-08-25 | Chinese | |
| 2023年第二次临时股东大会决议公告 | 2023-08-08 | Chinese | |
| 国浩律师(上海)事务所关于南通海星电子股份有限公司2023年第二次临时股东大会之法律意见书 | 2023-08-08 | Chinese | |
| 2023年第二次临时股东大会会议资料 | 2023-07-26 | Chinese | |
| 关于使用募集资金向宁夏海力电子有限公司提供借款实施募投项目的公告 | 2023-07-21 | Chinese | |
| 安信证券股份有限公司关于南通海星电子股份有限公司使用募集资金向宁夏海力电子提供借款实施募投项目的核查意 | 2023-07-21 | Chinese |
Browse filings by year
8 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2023
15 filings
| |||||
| 38929053 | 关于独立董事任期届满辞职暨补选独立董事的公告 | 2023-08-25 | Chinese | ||
| 38929041 | 2023年第二次临时股东大会决议公告 | 2023-08-08 | Chinese | ||
| 38929029 | 国浩律师(上海)事务所关于南通海星电子股份有限公司2023年第二次临时股东大会之法律意见书 | 2023-08-08 | Chinese | ||
| 38929019 | 2023年第二次临时股东大会会议资料 | 2023-07-26 | Chinese | ||
| 38929010 | 关于使用募集资金向宁夏海力电子有限公司提供借款实施募投项目的公告 | 2023-07-21 | Chinese | ||
| 38928998 | 安信证券股份有限公司关于南通海星电子股份有限公司使用募集资金向宁夏海力电子提供借款实施募投项目的核查意 | 2023-07-21 | Chinese | ||
| 38928986 | 2023年股票期权激励计划授予激励对象名单(授予日) | 2023-07-21 | Chinese | ||
| 38928980 | 独立董事关于第四届董事会第十七次会议相关事项的独立意见 | 2023-07-21 | Chinese | ||
| 38928971 | 关于向激励对象授予股票期权的公告 | 2023-07-21 | Chinese | ||
| 38928958 | 关于召开2023年第二次临时股东大会的通知 | 2023-07-21 | Chinese | ||
| 38928949 | 上海荣正企业咨询服务(集团)股份有限公司关于南通海星电子股份有限公司2023年股票期权激励计划授予相关事项之独立财务顾问报告 | 2023-07-21 | Chinese | ||
| 38928943 | 国浩律师(上海)事务所关于南通海星电子股份有限公司2023年第一次临时股东大会之法律意见书 | 2023-07-21 | Chinese | ||
| 38928933 | 关于公司2023年限制性股票激励计划内幕信息知情人及激励对象买卖公司股票情况的自查报告 | 2023-07-21 | Chinese | ||
| 38928925 | 监事会关于2023年股票期权激励计划授予相关事项的核查意见 | 2023-07-21 | Chinese | ||
| 38928917 | 关于调整2023年股票期权激励计划行权价格的公告 | 2023-07-21 | Chinese | ||
Market data
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Price history
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Nantong Haixing 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/57437/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57437 | 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=57437 | 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=57437 \ -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": 57437}, 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 Nantong Haixing Electronics Co., Ltd. (id: 57437)"
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