Hangzhou Guotai Environmental Protection Technology Co.,Ltd. — Investor Relations & Filings
Hangzhou Guotai Environmental Protection Technology Co., Ltd. specializes in the research, development, and application of sludge treatment and disposal technologies. The company provides comprehensive solutions for the reduction, stabilization, and harmless treatment of municipal and industrial sludge. Its core offerings include deep dewatering systems, integrated sludge treatment equipment, and specialized operational services. By leveraging advanced thermal drying and resource utilization techniques, the company enables the conversion of sludge into reusable materials or energy sources. Hangzhou Guotai serves a broad range of clients, including wastewater treatment plants and industrial facilities, focusing on improving environmental efficiency and meeting stringent waste management standards through innovative engineering and technical support.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 2025年度独立董事述职报告（刘晓松） | 2026-04-27 | Chinese | |
| 2025年度独立董事述职报告（李东升） | 2026-04-27 | Chinese | |
| 2025年度内部控制自我评价报告 | 2026-04-27 | Chinese | |
| 舆情管理制度 | 2026-04-27 | Chinese | |
| 关于公司2025年度不进行利润分配的专项说明的公告 | 2026-04-27 | Chinese | |
| 杭州国泰环保科技股份有限公司2026年度财务预算报告 | 2026-04-27 | Chinese |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 39384453 | 2025年度独立董事述职报告（刘晓松） | 2026-04-27 | Chinese | ||
| 39384439 | 2025年度独立董事述职报告（李东升） | 2026-04-27 | Chinese | ||
| 39384430 | 2025年度内部控制自我评价报告 | 2026-04-27 | Chinese | ||
| 39384429 | 舆情管理制度 | 2026-04-27 | Chinese | ||
| 39384420 | 关于公司2025年度不进行利润分配的专项说明的公告 | 2026-04-27 | Chinese | ||
| 39384410 | 杭州国泰环保科技股份有限公司2026年度财务预算报告 | 2026-04-27 | Chinese | ||
| 39384405 | 杭州国泰环保科技股份有限公司未来三年股东回报规划（2026-2028） | 2026-04-27 | Chinese | ||
| 39384397 | 关于公司2026年度董事及高级管理人员薪酬方案的公告 | 2026-04-27 | Chinese | ||
| 39384393 | 2025年度独立董事述职报告（池仁勇） | 2026-04-27 | Chinese | ||
| 39384384 | 关于举行2025年度业绩说明会的公告 | 2026-04-27 | Chinese | ||
| 39384372 | 国泰环保2025年度内部控制审计报告 | 2026-04-27 | Chinese | ||
| 39384365 | 关于公司及子公司2026年度向银行申请综合授信额度的公告 | 2026-04-27 | Chinese | ||
| 39384364 | 杭州国泰环保科技股份有限公司关于召开2025年度股东会的通知 | 2026-04-27 | Chinese | ||
| 39384361 | 2025年年度报告摘要 | 2026-04-27 | Chinese | ||
| 39384358 | 关于首次回购公司股份暨回购股份进展的公告 | 2026-04-02 | Chinese | ||
Market data
Market data not available
Price history
Peer group · Treatment and disposal of non-hazardous waste
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Hangzhou Guotai Environmental Protection Technology 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/56139/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=56139 | 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=56139 | 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=56139 \ -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": 56139}, 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 Hangzhou Guotai Environmental Protection Technology Co.,Ltd. (id: 56139)"
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