{
  "declared_links": {
    "economic_signal_ids": [
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      "china-econ",
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      "stock-connect"
    ],
    "relation": "topic-surface-only",
    "scan_signal_ids": []
  },
  "dek": "A Chinese construction company has reached an agreement to work on tunnel projects in the tiny Middle Eastern nation of Qatar, as China’s global infrastructure push continues to gain momentum after recent railway deals in Southeast Asia and Latin America. The state-owned China Railway Tunnel Group has signed a memorand",
  "desk": "economy",
  "event_id": "event-ee3984d23c6d3219942cd2a8",
  "evidence_groups": [
    {
      "group_id": "south-china-morning-post-editorial",
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      "source_ids": [
        "scmp-china-economy"
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    }
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  "evidence_refs": [
    {
      "independence_group": "south-china-morning-post-editorial",
      "item_id": "item-f46e15891094c96b03f52b96",
      "published_at": "2026-10-18T09:00:11Z",
      "role": "media",
      "source_id": "scmp-china-economy",
      "source_name": "South China Morning Post — China Economy",
      "title": "Risky business? Chinese firm agrees to build rail tunnels in Qatar amid Iran war",
      "url": "https://www.scmp.com/economy/china-economy/article/3371195/risky-business-chinese-firm-agrees-build-rail-tunnels-qatar-amid-iran-war",
      "version_id": "itemv-706fbc80d3f4a7041f37bb01"
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  "evidence_strength": "single-source",
  "headline": "Risky business? Chinese firm agrees to build rail tunnels in Qatar amid Iran war",
  "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-4a00fbdc2b22830d6676c781"
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  "published_at": "2026-10-18T09:00:11Z",
  "reported_facts": [
    {
      "attribution": "South China Morning Post — China Economy",
      "evidence_item_id": "item-f46e15891094c96b03f52b96",
      "published_at": "2026-10-18T09:00:11Z",
      "statement": "South China Morning Post — China Economy published “Risky business? Chinese firm agrees to build rail tunnels in Qatar amid Iran war”."
    }
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  "topics": [
    "economy"
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  "updated_at": "2026-10-18T09:00:11Z",
  "url": "https://palimpsest.info/news/wire/event-ee3984d23c6d3219942cd2a8/",
  "version_id": "eventv-4a00fbdc2b22830d6676c781"
}