| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1038.22 | USD | 20251202 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1059.41 | USD | 20251202 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 975.14 | USD | 20251201 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1059.94 | USD | 20251201 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1031.67 | USD | 20251201 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1483.91 | USD | 20251201 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1038.74 | USD | 20251201 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1045.36 | USD | 20251130 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1059.49 | USD | 20251128 |
| Hubei Xingfa Chemicals Group Co., Ltd. | 85% | MT | 1045.36 | USD | 20251128 |