| Vendor | Spec | Unit | Price | Currency | Date |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 986.55 | USD | 20251022 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 986.89 | USD | 20251021 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 986.29 | USD | 20251020 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 958.11 | USD | 20251020 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 986.62 | USD | 20251018 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 986.62 | USD | 20251017 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 986.36 | USD | 20251016 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 985.98 | USD | 20251015 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 957.81 | USD | 20251015 |
| Yangmei Taihua Coking Investment Co., Ltd. | China national standards | MT | 957.46 | USD | 20251014 |