{
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    "relation": "topic-surface-only",
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  "dek": "China has launched a world-first industrial-scale facility to extract iron from previously discarded mine tailings and ultra-low-grade ore, turning waste into a valuable resource that can reduce its dependency on overseas supply. According to the Chinese Academy of Sciences (CAS) last Tuesday, a production line capable",
  "desk": "politics",
  "event_id": "event-dc7972a450a96a868051424c",
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      "independence_group": "south-china-morning-post-editorial",
      "item_id": "item-f115b6c9acb2556843191e38",
      "published_at": "2026-09-06T03:00:09Z",
      "role": "media",
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      "source_name": "South China Morning Post — China",
      "title": "China begins mining iron from tailings, low-grade ore that can meet its demand for decades",
      "url": "https://www.scmp.com/news/china/science/article/3366315/china-begins-mining-iron-tailings-low-grade-ore-can-meet-its-demand-decades",
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  "headline": "China begins mining iron from tailings, low-grade ore that can meet its demand for decades",
  "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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    "previous_version_id": "eventv-dad6f9f8d9e4837219ed6901"
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  "published_at": "2026-09-06T03:00:09Z",
  "reported_facts": [
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      "attribution": "South China Morning Post — China",
      "evidence_item_id": "item-f115b6c9acb2556843191e38",
      "published_at": "2026-09-06T03:00:09Z",
      "statement": "South China Morning Post — China published “China begins mining iron from tailings, low-grade ore that can meet its demand for decades”."
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  "updated_at": "2026-09-06T03:00:09Z",
  "url": "https://palimpsest.info/news/wire/event-dc7972a450a96a868051424c/",
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}