{
  "contract_version": "supplier-contract-v0.1",
  "project": "col-901831",
  "supplier_group_id": "NORTHERN_JINCHENG",
  "generated_at": "2026-04-22T08:35:02.249Z",
  "model": "gpt-4.1-mini",
  "provider": "ollama",
  "provider_stack": [
    "openai"
  ],
  "ai_providers_source": {
    "role": "supplier",
    "provider": "ollama",
    "model": "qwen3.5:9b"
  },
  "narratives": {
    "positioning_summary": "NORTHERN JINCHENG 是一家中国工厂，2010-2011 年在哥伦比亚市场份额为 0.11%，处于市场尾部阶段。",
    "buyer_strategy": "其海外买家高度集中，唯一买家 FUNDACION CARDIOVASCULAR DE COLOMBIA 占比 100%，替代难度较大但目标明确。",
    "pricing_read": "均价比市场低 27.7%，主战场价格带为 $0.0316–$0.0319，占比 59.1%，建议从 $0.0301–$0.0319 价格段切入。",
    "trend_read": "最近一年保持峰值，买家无增减，处于稳定阶段。",
    "competitive_angles": {
      "strengths": [
        "唯一买家 FUNDACION CARDIOVASCULAR DE COLOMBIA 占 100%",
        "价格低于市场均价 27.7%",
        "稳定的买家结构，无流失"
      ],
      "weaknesses": [
        "市场份额仅 0.11%，排名第 49",
        "买家集中度过高，HHI 达 10000",
        "出货批次仅 7 批，规模小"
      ],
      "how_to_attack": "优先抢 FUNDACION CARDIOVASCULAR DE COLOMBIA 这唯一买家；以 $0.0301–$0.0319 价格段报价，保持价格竞争力；采用预付款和直接电汇付款方式，重点覆盖 Buenaventura 港口，提升交付效率。"
    },
    "buyer_opportunities": [
      {
        "buyer": "FUNDACION CARDIOVASCULAR DE COLOMBIA",
        "angle": "Top依赖",
        "action": "本周可执行动作：联系 FUNDACION CARDIOVASCULAR DE COLOMBIA，报价 $0.0301–$0.0319，强调稳定供货和灵活付款条件"
      }
    ]
  }
}