| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1057.75 | USD | 20251120 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.25 | USD | 20251119 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 987.7 | USD | 20251119 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.48 | USD | 20251118 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 987.92 | USD | 20251118 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.48 | USD | 20251117 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1059.08 | USD | 20251117 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1058.95 | USD | 20251115 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.35 | USD | 20251115 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 988.35 | USD | 20251114 |