Opendata Mofcom Gov Cn

China Ministry of Commerce Open Data Portal Access Skill

This skill provides access to opendata.mofcom.gov.cn, China's Ministry of Commerce open data portal.

Overview

The portal hosts various datasets including:

• Enterprise rankings (e.g., Fortune Global 500 companies)
• Trade statistics
• Foreign investment data
• Policy documents and guidelines
• Import/export regulations

Available Functions

1. list_datasets

Lists all available datasets from the portal.

Example:

result = await execute({
    "function": "list_datasets"
})

Returns:

{
  "success": true,
  "total_datasets": 131,
  "returned_count": 20,
  "datasets": [
    {
      "id": "WM006",
      "title": "世界500强企业",
      "url": "https://opendata.mofcom.gov.cn/front/data/detail?id=WM006"
    },
    ...
  ]
}

2. get_dataset

Gets detailed information about a specific dataset.

Parameters:

• dataset_id (required): The dataset ID (e.g., "WM006")

Example:

result = await execute({
    "function": "get_dataset",
    "dataset_id": "WM006"
})

Returns:

{
  "id": "WM006",
  "title": "世界500强企业",
  "abstract": "包括企业名称、排名、利润、营业收入等信息。",
  "metadata": {
    "更新频率": "年",
    "数据提供方": "外资司",
    "最后更新时间": "2026-02-05 15:29:57",
    "开放属性": "完全开放",
    "数据主题": "对外贸易",
    "数据类型": "名单名录",
    "数据格式": "HTML XLSX CSV"
  },
  "download_files": [
    {
      "name": "2025年世界500强名单_20260205_00013.xlsx",
      "id": "029E68185BD757E8375D838E6DAF01F4",
      "url": "https://opendata.mofcom.gov.cn/front/data/download?id=...",
      "requires_login": true
    },
    ...
  ]
}

3. get_download_urls

Gets download URLs for all files in a dataset.

Parameters:

• dataset_id (required): The dataset ID

Example:

result = await execute({
    "function": "get_download_urls",
    "dataset_id": "WM006"
})

Important Notes

Login Requirement

File downloads require user authentication. The download URLs will only work with an authenticated session. To download files:

1. Log in at user.mofcom.gov.cn/login
2. Visit the dataset detail page
3. Click the download button for the desired file

SSL Compatibility

This skill uses Playwright for fetching because the site has SSL/TLS compatibility issues with standard Python HTTP clients (aiohttp, httpx, requests).

Data Formats

Files are typically available in:

• XLSX (Excel)
• CSV
• PDF
• HTML

Popular Datasets

Limitations

1. No direct downloads: Files cannot be downloaded directly via the skill due to login requirements
2. Rate limiting: Be respectful of the server when making multiple requests
3. Chinese language: Most dataset titles and metadata are in Chinese

Use Cases

1. Data Discovery: List all available datasets to find relevant data
2. Metadata Extraction: Get detailed information about datasets including update frequency, provider, and available formats
3. URL Retrieval: Get download URLs for manual download after logging in
4. Research: Understand what enterprise ranking data is available from China's Ministry of Commerce