{
  "messageId": "rfq-20260728C@x.com",
  "from": "buyer@x.com",
  "to": [
    "rfq@we.com"
  ],
  "cc": [],
  "subject": "【询价】客户 C400 RFQ-20260728C 求报价",
  "body": "客户编码 C400,询价单号 RFQ-��\nPN-FULL-004 TI 年用量 9000 目标价 6.00 交期 10w",
  "receivedAt": "2026-07-27T20:00:00.000Z",
  "attachments": []
}