{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新网茂名11月13日电 (梁盛 周俊文)13日，广东茂名首届新材料创新创业大赛举行决赛，以赛引智、聚资、促落地，围绕化工新材料、金属新材料、电池新材料、电子化学品、合成生物及生物基材料五大赛道开展项目遴选、产研对接与招商引资，最终决出一等奖5名、二等奖6名、三等奖10名、最佳产业匹配奖5名。",
  "desk": "economy",
  "event_id": "event-8b0874a470648c336bb9c16c",
  "evidence_groups": [
    {
      "group_id": "china-news-service-state-media",
      "roles": [
        "media"
      ],
      "source_ids": [
        "china-news-service-finance"
      ]
    }
  ],
  "evidence_refs": [
    {
      "independence_group": "china-news-service-state-media",
      "item_id": "item-53bad5bb99f6ae4bf8f7b597",
      "published_at": "2026-11-13T13:54:53Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "引来全国新材料创新资源 广东茂名首届新材料创新创业大赛落幕",
      "url": "https://www.chinanews.com.cn/cj/2026/11-13/10731834.shtml",
      "version_id": "itemv-e571b075d8bc5d86983f6489"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "引来全国新材料创新资源 广东茂名首届新材料创新创业大赛落幕",
  "lead": false,
  "lead_reason": "Current single-source metadata is retained but not promoted as a lead.",
  "limitations": [
    "Palimpsest retained only feed title, canonical link, time, and a bounded plain-text excerpt; it did not fetch the article body.",
    "The evidence-strength label describes source structure, not truth, intent, impact, or causation.",
    "Declared instrument links are topical pointers until a separate scan or economic observation is joined by time and method.",
    "Title-similarity clustering can miss differently worded or cross-language accounts and can join closely worded updates.",
    "This dossier currently contains one independent evidence group and remains explicitly attributed."
  ],
  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-12d6863bb4aa4922ad30f731"
  },
  "published_at": "2026-11-13T13:54:53Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-53bad5bb99f6ae4bf8f7b597",
      "published_at": "2026-11-13T13:54:53Z",
      "statement": "China News Service published “引来全国新材料创新资源 广东茂名首届新材料创新创业大赛落幕”."
    }
  ],
  "topics": [
    "economy",
    "technology"
  ],
  "updated_at": "2026-11-13T13:54:53Z",
  "url": "https://palimpsest.info/news/wire/event-8b0874a470648c336bb9c16c/",
  "version_id": "eventv-12d6863bb4aa4922ad30f731"
}