[
  {
    "po_line_no": "PO-1001",
    "po_no": "PO-2608-11",
    "supplier_raw": "대성정밀",
    "item_code": "IT-4021",
    "order_qty": 500,
    "promised_date": "2026-08-10",
    "receipt_seq": 1,
    "received_qty": 500,
    "received_at": "2026-08-10",
    "buyer_name": "김도영"
  },
  {
    "po_line_no": "PO-1002",
    "po_no": "PO-2608-11",
    "supplier_raw": "대성정밀",
    "item_code": "IT-4022",
    "order_qty": 300,
    "promised_date": "2026-08-10",
    "receipt_seq": 1,
    "received_qty": 300,
    "received_at": "2026-08-13",
    "buyer_name": "김도영"
  },
  {
    "po_line_no": "PO-1003",
    "po_no": "PO-2608-12",
    "supplier_raw": "한독소재",
    "item_code": "IT-5110",
    "order_qty": 1000,
    "promised_date": "2026-08-12",
    "receipt_seq": 1,
    "received_qty": 600,
    "received_at": "2026-08-12",
    "buyer_name": "박서진"
  },
  {
    "po_line_no": "PO-1003",
    "po_no": "PO-2608-12",
    "supplier_raw": "한독소재",
    "item_code": "IT-5110",
    "order_qty": 1000,
    "promised_date": "2026-08-12",
    "receipt_seq": 2,
    "received_qty": 400,
    "received_at": "2026-08-14",
    "buyer_name": "박서진"
  },
  {
    "po_line_no": "PO-1004",
    "po_no": "PO-2608-12",
    "supplier_raw": "한독 소재",
    "item_code": "IT-5111",
    "order_qty": 200,
    "promised_date": "2026-08-12",
    "receipt_seq": 1,
    "received_qty": 120,
    "received_at": "2026-08-12",
    "buyer_name": "박서진"
  },
  {
    "po_line_no": "PO-1005",
    "po_no": "PO-2608-13",
    "supplier_raw": "신우테크",
    "item_code": "IT-6030",
    "order_qty": 80,
    "promised_date": "2026-08-14",
    "receipt_seq": 1,
    "received_qty": 40,
    "received_at": "2026-08-14",
    "buyer_name": null
  },
  {
    "po_line_no": "PO-1005",
    "po_no": "PO-2608-13",
    "supplier_raw": "신우테크",
    "item_code": "IT-6030",
    "order_qty": 80,
    "promised_date": "2026-08-14",
    "receipt_seq": 2,
    "received_qty": 40,
    "received_at": "2026-08-18",
    "buyer_name": null
  },
  {
    "po_line_no": "PO-1006",
    "po_no": "PO-2608-13",
    "supplier_raw": "신우테크",
    "item_code": "IT-6031",
    "order_qty": 150,
    "promised_date": "2026-08-14",
    "receipt_seq": 0,
    "received_qty": null,
    "received_at": null,
    "buyer_name": "최유나"
  },
  {
    "po_line_no": "PO-1007",
    "po_no": "PO-2608-14",
    "supplier_raw": "영진화학",
    "item_code": "IT-7001",
    "order_qty": 600,
    "promised_date": "2026-08-17",
    "receipt_seq": 1,
    "received_qty": 600,
    "received_at": "2026-08-24",
    "buyer_name": "최유나"
  },
  {
    "po_line_no": "PO-1008",
    "po_no": "PO-2608-14",
    "supplier_raw": "동방머티리얼",
    "item_code": "IT-8100",
    "order_qty": 250,
    "promised_date": "2026-08-18",
    "receipt_seq": 1,
    "received_qty": 250,
    "received_at": "2026-08-18",
    "buyer_name": "김도영"
  },
  {
    "po_line_no": "PO-1009",
    "po_no": "PO-2608-15",
    "supplier_raw": "대성정밀",
    "item_code": "IT-4023",
    "order_qty": 400,
    "promised_date": "2026-08-19",
    "receipt_seq": 1,
    "received_qty": 400,
    "received_at": null,
    "buyer_name": "박서진"
  },
  {
    "po_line_no": "PO-1010",
    "po_no": "PO-2608-15",
    "supplier_raw": "한독소재",
    "item_code": "IT-5112",
    "order_qty": 90,
    "promised_date": "2026-08-20",
    "receipt_seq": 1,
    "received_qty": 90,
    "received_at": "2026-08-21",
    "buyer_name": "최유나"
  }
]