| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1135.96 | USD | 20251113 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1097.86 | USD | 20251113 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1128.91 | USD | 20251113 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1129.42 | USD | 20251112 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1084.24 | USD | 20251112 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1136.48 | USD | 20251112 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1135.95 | USD | 20251111 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1128.89 | USD | 20251111 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1083.74 | USD | 20251111 |
| Shanghai Guoke E-commerce Co., Ltd. | 85% | MT | 1129.05 | USD | 20251110 |