{
  "quotes": [
    {
      "quote_id": "Q-A",
      "currency": "CNY",
      "required_quantity": 100,
      "minimum_quantity": 100,
      "quoted_unit_price": 12,
      "tax_basis": "含税",
      "freight": 80,
      "confirmable_total": 1280,
      "lead_days": 7,
      "within_nine_days": true,
      "valid_until": "2026-10-20",
      "valid_on_reference_date": true,
      "missing_facts": [],
      "evidence": "Q-A｜甲供应商：100 个收纳盒；单价 12 元，含税；运费 80 元；交期 7 天；报价有效到 2026-10-20。"
    },
    {
      "quote_id": "Q-B",
      "currency": "CNY",
      "required_quantity": 100,
      "minimum_quantity": 100,
      "quoted_unit_price": 11,
      "tax_basis": "unknown",
      "freight": "unknown",
      "confirmable_total": "unknown",
      "lead_days": 10,
      "within_nine_days": false,
      "valid_until": "unknown",
      "valid_on_reference_date": false,
      "missing_facts": [
        "tax_basis",
        "freight",
        "valid_until"
      ],
      "evidence": "Q-B｜乙供应商：100 个收纳盒；单价 11 元，税率未注明；运费未注明；交期 10 天；有效期未注明。"
    },
    {
      "quote_id": "Q-C",
      "currency": "CNY",
      "required_quantity": 100,
      "minimum_quantity": 200,
      "quoted_unit_price": 10,
      "tax_basis": "含税",
      "freight": 120,
      "confirmable_total": 2120,
      "lead_days": 12,
      "within_nine_days": false,
      "valid_until": "2026-10-18",
      "valid_on_reference_date": false,
      "missing_facts": [],
      "evidence": "Q-C｜丙供应商：起订 200 个；单价 10 元，含税；运费 120 元；交期 12 天；有效到 2026-10-18。"
    }
  ],
  "questions": {
    "Q-A": [],
    "Q-B": [
      "请确认税率及是否含税。",
      "请确认运费金额。",
      "请确认报价有效期。"
    ],
    "Q-C": [
      "请确认是否可接受低于起订量 200 个的订单。",
      "请确认报价是否仍有效。"
    ]
  }
}