| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 986.29 | USD | 20251020 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1057.1 | USD | 20251019 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 986.62 | USD | 20251019 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1057.1 | USD | 20251018 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 986.62 | USD | 20251018 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1057.1 | USD | 20251017 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 986.62 | USD | 20251017 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1056.81 | USD | 20251016 |
| Guangzhou Tianyue Chemical Co., Ltd. | Industrial Grade;优等级 | MT | 986.36 | USD | 20251016 |
| Guangzhou Tianyue Chemical Co., Ltd. | 85% | MT | 1056.41 | USD | 20251015 |