ChainKnowledgeGraph, 产业链知识图谱包括A股上市公司、行业和产品共3类实体，包括上市公司所属行业关系、行业上级关系、产品上游原材料关系、产品下游产品关系、公司主营产品、产品小类共6大类。 上市公司4,654家，行业511个，产品95,559条、上游材料56,824条，上级行业480条，下游产品390条，产品小类52,937条，所属行业3,946条。
active 2023-08-15 → 2026-08-19 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1101 days from 2023-08-15 to 2026-08-19. Pushes: 1 total, peak 1 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 1 total, peak 1 in a day. Comments: 0 total, peak 0 in a day. Stars: 162 total, peak 5 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| Epee61 | 1 | 0 | 0 | 0 |
| liuhuanyong | 1 | 1 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#8Epee612024-02-20 10:17请教
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 162 stars here means stars gained during the window, not the repo's star count.