| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5740.0 | USD | 20180223 |
| Unknown | China national standards | MT | 7960.0 | USD | 20180223 |
| Unknown | China national standards | MT | 9370.0 | USD | 20180223 |
| Unknown | China national standards | MT | 9500.0 | USD | 20180223 |
| Unknown | China national standards | MT | 660.0 | USD | 20180223 |
| Unknown | China national standards | MT | 780.0 | USD | 20180223 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180223 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180223 |