{
  "contract_version": "supplier-contract-v0.1",
  "project": "col-901831",
  "supplier_group_id": "VITAL_SIGNS",
  "generated_at": "2026-04-11T03:48:39.913Z",
  "model": "gpt-4.1-mini",
  "provider_stack": [
    "openai"
  ],
  "narratives": {
    "positioning_summary": "VITAL SIGNS 是美国供应商，2010-2015年在哥伦比亚市场份额1.01%，处于退出阶段。",
    "buyer_strategy": "其海外买家高度集中，唯一买家R.P. MEDICAS S.A.占100%，替代难度大但锁定单一买家有针对性。",
    "pricing_read": "均价高出市场734.9%，主战场在$0.1606–$0.5313档（61.8%份额），建议从$0.0486–$0.1606档切入。",
    "trend_read": "末年出货仅为峰值16%，买家无增减，整体呈退场趋势。",
    "competitive_angles": {
      "strengths": [
        "唯一买家R.P. MEDICAS S.A.贡献100%份额",
        "83批次稳定出货",
        "100%通过Medellin港口发货"
      ],
      "weaknesses": [
        "均价$0.3621远高于市场$0.0434",
        "CAGR负增长-4.7%",
        "末年出货仅16%峰值"
      ],
      "how_to_attack": "优先抢R.P. MEDICAS S.A.，报价区间锁定$0.0486–$0.1606档，提供直接电汇付款和Medellin港口交付优势。"
    },
    "buyer_opportunities": [
      {
        "buyer": "R.P.  MEDICAS S.A.",
        "angle": "价格高位",
        "action": "本周联系R.P. MEDICAS S.A.，报价$0.05–$0.16，强调价格优势和稳定交付"
      }
    ]
  }
}