SUNSTONE DEVELOPMENT CO., LTD — Investor Relations & Filings
Sunstone Development Co., Ltd. specializes in the research, development, and manufacturing of carbon materials, primarily serving the global primary aluminum industry. The company is a leading producer of pre-baked carbon anodes, which are essential components in the electrolytic reduction process of aluminum smelting. Its product portfolio includes high-quality pre-baked anodes, cathode blocks, and specialized carbon materials designed to enhance energy efficiency and reduce environmental impact. Sunstone operates large-scale production facilities and emphasizes technological innovation to meet international quality standards. The company provides integrated solutions for aluminum smelters, focusing on optimizing the performance and longevity of carbon products in high-temperature industrial environments.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2018年年度股东大会会议资料 | 2019-05-06 | Chinese | |
| 关于控股股东权益变动的进展公告 | 2019-04-28 | Chinese | |
| 2019年第一季度报告 | 2019-04-28 | Chinese | |
| 关于召开2018年年度股东大会的通知 | 2019-04-23 | Chinese | |
| 关于收到《中国证监会行政许可项目审查一次反馈意见通知书》的公告 | 2019-04-11 | Chinese | |
| 2018年度业绩说明会预告公告 | 2019-04-10 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2019
15 filings
| |||||
| 37207570 | 2018年年度股东大会会议资料 | 2019-05-06 | Chinese | ||
| 37207554 | 关于控股股东权益变动的进展公告 | 2019-04-28 | Chinese | ||
| 37207547 | 2019年第一季度报告 | 2019-04-28 | Chinese | ||
| 37207525 | 关于召开2018年年度股东大会的通知 | 2019-04-23 | Chinese | ||
| 37207512 | 关于收到《中国证监会行政许可项目审查一次反馈意见通知书》的公告 | 2019-04-11 | Chinese | ||
| 37207509 | 2018年度业绩说明会预告公告 | 2019-04-10 | Chinese | ||
| 37207500 | 关于控股子公司为公司提供担保的公告 | 2019-04-08 | Chinese | ||
| 37207493 | 关于控股股东权益变动的提示性公告 | 2019-03-27 | Chinese | ||
| 37207486 | 简式权益变动报告书（郎光辉） | 2019-03-27 | Chinese | ||
| 37207481 | 简式权益变动报告书（王萍） | 2019-03-27 | Chinese | ||
| 37207472 | 关于2019年度担保额度及相关授权的公告 | 2019-03-19 | Chinese | ||
| 37207467 | 独立董事关于2018年度公司控股股东及其他关联方资金占用和对外担保情况的专项说明及独立意见 | 2019-03-19 | Chinese | ||
| 37207457 | 前次募集资金使用情况鉴证报告 | 2019-03-19 | Chinese | ||
| 37207439 | 2018年年度报告摘要 | 2019-03-19 | Chinese | ||
| 37207431 | 第三届监事会第十二次会议决议公告 | 2019-03-19 | Chinese | ||
Market data
Market data not available
Price history
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SUNSTONE DEVELOPMENT 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/57736/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=57736 | 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=57736 | 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=57736 \ -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": 57736}, 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 SUNSTONE DEVELOPMENT CO., LTD (id: 57736)"
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