| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 812.5 | USD | 20250724 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 812.5 | USD | 20250724 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 742.45 | USD | 20250724 |
| Xinjiang Yankuang Qineng Coal Industry Co., Ltd. | China national standards | MT | 686.14 | USD | 20250723 |
| Chizhou Xinyu Chemical Technology Co., Ltd. | China national standards | MT | 952.19 | USD | 20250723 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 742.15 | USD | 20250723 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 812.17 | USD | 20250723 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 812.17 | USD | 20250723 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 812.17 | USD | 20250723 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 811.64 | USD | 20250722 |