| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1060.33 | USD | 20251204 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1060.01 | USD | 20251203 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 989.34 | USD | 20251203 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1059.41 | USD | 20251202 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.78 | USD | 20251202 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1059.94 | USD | 20251201 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 989.27 | USD | 20251201 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.85 | USD | 20251128 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1059.49 | USD | 20251128 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1059.38 | USD | 20251126 |