| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180123 |
| Unknown | China national standards | MT | 850.0 | USD | 20180123 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180123 |
| Unknown | China national standards | MT | 880.0 | USD | 20180122 |
| Unknown | China national standards | MT | 7930.0 | USD | 20180121 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180121 |
| Unknown | China national standards | MT | 6130.0 | USD | 20180121 |
| Unknown | China national standards | MT | 8030.0 | USD | 20180121 |