| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1033.67 | USD | 20250922 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1082.89 | USD | 20250922 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 900.06 | USD | 20250922 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 900.06 | USD | 20250922 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 899.79 | USD | 20250920 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 899.79 | USD | 20250919 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 956.6 | USD | 20250918 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1033.97 | USD | 20250918 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 900.33 | USD | 20250918 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 900.33 | USD | 20250918 |