| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.77 | USD | 20251201 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.55 | USD | 20251128 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.55 | USD | 20251128 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.63 | USD | 20251127 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.63 | USD | 20251127 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.5 | USD | 20251126 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.5 | USD | 20251126 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.29 | USD | 20251125 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.29 | USD | 20251125 |
| Shandong Fushengyong Trading Co., Ltd. | China national standards | MT | 508.14 | USD | 20251124 |