{
  "declared_links": {
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    "relation": "topic-surface-only",
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  "dek": "China will impose provisional anti-dumping duties of up to 99.2 per cent on Japanese dichlorosilane, a critical chemical used in chipmaking, after an eight-month investigation found that dumped imports had harmed local manufacturers. The Ministry of Commerce announced the preliminary ruling on Monday, saying importers",
  "desk": "economy",
  "event_id": "event-609a70d76477c679b6c542ff",
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      "independence_group": "south-china-morning-post-editorial",
      "item_id": "item-779e27411966970668744c5d",
      "published_at": "2026-09-07T11:27:28Z",
      "role": "media",
      "source_id": "scmp-china-economy",
      "source_name": "South China Morning Post — China Economy",
      "title": "China hits critical Japanese chipmaking chemical with steep anti-dumping measures",
      "url": "https://www.scmp.com/economy/china-economy/article/3366661/china-hits-critical-japanese-chipmaking-chemical-steep-anti-dumping-measures",
      "version_id": "itemv-091ec82894dd842c9d6192fd"
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  "evidence_strength": "single-source",
  "headline": "China hits critical Japanese chipmaking chemical with steep anti-dumping measures",
  "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."
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  "mutation": {
    "kind": "unchanged",
    "previous_version_id": "eventv-1166ce62fdf3fe8dd72ce033"
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  "published_at": "2026-09-07T11:27:28Z",
  "reported_facts": [
    {
      "attribution": "South China Morning Post — China Economy",
      "evidence_item_id": "item-779e27411966970668744c5d",
      "published_at": "2026-09-07T11:27:28Z",
      "statement": "South China Morning Post — China Economy published “China hits critical Japanese chipmaking chemical with steep anti-dumping measures”."
    }
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  "topics": [
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  "updated_at": "2026-09-07T11:27:28Z",
  "url": "https://palimpsest.info/news/wire/event-609a70d76477c679b6c542ff/",
  "version_id": "eventv-1166ce62fdf3fe8dd72ce033"
}