{
  "declared_links": {
    "economic_signal_ids": [
      "believability",
      "china-econ",
      "cny-fix-gap",
      "data-darkness",
      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "中新社天津11月4日电 (周亚强 孙翼飞)全球制冷行业龙头丹佛斯4日在天津宣布，启动全球制冷研发测试中心扩建项目，以满足中国及全球市场对制冷、空调和热泵等领域绿色解决方案日益增长的需求。",
  "desk": "economy",
  "event_id": "event-b41e65154be7be4232a9c402",
  "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-157ea17b341af34e7bee8c58",
      "published_at": "2026-11-04T12:56:37Z",
      "role": "media",
      "source_id": "china-news-service-finance",
      "source_name": "China News Service",
      "title": "（投资中国）丹佛斯在天津扩建全球制冷研发测试中心",
      "url": "https://www.chinanews.com.cn/cj/2026/11-04/10726230.shtml",
      "version_id": "itemv-4d571a5578aefe94325e5cea"
    }
  ],
  "evidence_strength": "single-source",
  "headline": "（投资中国）丹佛斯在天津扩建全球制冷研发测试中心",
  "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-13af25e031ec22149c92f920"
  },
  "published_at": "2026-11-04T12:56:37Z",
  "reported_facts": [
    {
      "attribution": "China News Service",
      "evidence_item_id": "item-157ea17b341af34e7bee8c58",
      "published_at": "2026-11-04T12:56:37Z",
      "statement": "China News Service published “（投资中国）丹佛斯在天津扩建全球制冷研发测试中心”."
    }
  ],
  "topics": [
    "economy",
    "technology"
  ],
  "updated_at": "2026-11-04T12:56:37Z",
  "url": "https://palimpsest.info/news/wire/event-b41e65154be7be4232a9c402/",
  "version_id": "eventv-13af25e031ec22149c92f920"
}