| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1059.38 | USD | 20251126 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.93 | USD | 20251125 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.34 | USD | 20251125 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.04 | USD | 20251124 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.62 | USD | 20251124 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 987.65 | USD | 20251122 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.2 | USD | 20251122 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 987.65 | USD | 20251121 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.2 | USD | 20251121 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1057.75 | USD | 20251120 |