| Vendor | Spec | Unit | Price | Currency | Date |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3886.43 | USD | 20251201 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 1383.26 | USD | 20251124 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3882.37 | USD | 20251112 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3880.56 | USD | 20251111 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3879.8 | USD | 20251031 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 1269.73 | USD | 20251027 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3875.75 | USD | 20251022 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3877.06 | USD | 20251021 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 1254.76 | USD | 20251021 |
| Xinjiang Markor Chemical Industry Co., Ltd. | China national standards | MT | 3876.02 | USD | 20251017 |