| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2270.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180417 |
| Unknown | China national standards | MT | 120.0 | USD | 20180417 |
| Unknown | China national standards | MT | 290.0 | USD | 20180417 |
| Unknown | China national standards | MT | 130.0 | USD | 20180417 |
| Unknown | China national standards | MT | 110.0 | USD | 20180417 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180416 |
| Unknown | China national standards | MT | 920.0 | USD | 20180416 |
| Unknown | China national standards | MT | 8920.0 | USD | 20180416 |