| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1280.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180310 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180310 |
| Unknown | China national standards | MT | 160.0 | USD | 20180310 |
| Unknown | China national standards | MT | 850.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180301 |