{
  "messageId": "rfq-021@beta.com",
  "from": "buyer@beta.com",
  "to": [
    "rfq@we.com"
  ],
  "cc": [],
  "subject": "【询价】客户 C002 RFQ-20260727L 求报价",
  "body": "客户编码 C002,询价单号 RFQ-20260727L。\nNE555P TI 年用量 6000 目标价 3.10 交期 12w",
  "receivedAt": "2026-07-27T12:00:00.000Z",
  "attachments": []
}