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 |
|---|---|---|---|
| 关于调整2020年股票期权与限制性股票激励计划限制性股票首次授予激励对象名单及授予权益数量的公告 | 2020-05-11 | Chinese | |
| 审计报告 | 2020-04-27 | Chinese | |
| 独立董事关于2019年度公司控股股东及其关联方资金占用和对外担保情况的专项说明及独立意见 | 2020-04-27 | Chinese | |
| 关于2020年度担保额度及相关授权的公告 | 2020-04-27 | Chinese | |
| 华泰联合证券有限责任公司关于索通发展股份有限公司首次公开发行股票并上市之保荐总结报告书 | 2020-04-27 | Chinese | |
| 2019年度内部控制评价报告 | 2020-04-27 | Chinese |
Browse filings by year
10 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2020
15 filings
| |||||
| 37210108 | 关于调整2020年股票期权与限制性股票激励计划限制性股票首次授予激励对象名单及授予权益数量的公告 | 2020-05-11 | Chinese | ||
| 37210100 | 审计报告 | 2020-04-27 | Chinese | ||
| 37209870 | 独立董事关于2019年度公司控股股东及其关联方资金占用和对外担保情况的专项说明及独立意见 | 2020-04-27 | Chinese | ||
| 37209867 | 关于2020年度担保额度及相关授权的公告 | 2020-04-27 | Chinese | ||
| 37209862 | 华泰联合证券有限责任公司关于索通发展股份有限公司首次公开发行股票并上市之保荐总结报告书 | 2020-04-27 | Chinese | ||
| 37209854 | 2019年度内部控制评价报告 | 2020-04-27 | Chinese | ||
| 37209844 | 2019年年度报告 | 2020-04-27 | Chinese | ||
| 37209840 | 关于2020年度日常关联交易情况预计的公告 | 2020-04-27 | Chinese | ||
| 37209836 | 关于续聘会计师事务所的公告 | 2020-04-27 | Chinese | ||
| 37209832 | 期货套期保值业务管理制度 | 2020-04-27 | Chinese | ||
| 37209829 | 华泰联合证券有限责任公司关于索通发展股份有限公司2019年度募集资金存放和使用情况专项核查报告 | 2020-04-27 | Chinese | ||
| 37209825 | 2020年第一季度报告 | 2020-04-27 | Chinese | ||
| 37209806 | 独立董事关于第四届董事会第五次会议相关事项的事前认可意见 | 2020-04-27 | Chinese | ||
| 37209802 | 内控审计报告 | 2020-04-27 | Chinese | ||
| 37209772 | 募集资金存放与实际使用情况审核报告 | 2020-04-27 | 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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