{"customer": "北京铭瑞韬科技有限公司", "short_name": "北京铭瑞韬科技有", "total_amount": 2140, "total_orders": 4, "years": ["2024", "2025"], "products": [{"sku": "M2181-4", "name": "2×FastAmpli Premix-UNG Ⅳ (Probe qPCR)", "total_qty": 717.5, "total_amt": 1680, "latest_price": 2.4, "min_price": 2.4, "max_price": 2.4, "history_price": "2.4", "years": "2025", "latest_date": "2025-12-31", "is_gift": false, "unit": "ml"}, {"sku": "M4211-3", "name": "4×Robustart Premix OT-UNG-3 (Probe qPCR)", "total_qty": 202.5, "total_amt": 460, "latest_price": 2.3, "min_price": 2.3, "max_price": 2.3, "history_price": "2.3", "years": "2024", "latest_date": "2024-12-31", "is_gift": false, "unit": "ml"}]}