| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180301 |
| Unknown | China national standards | MT | 110.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2540.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180301 |
| Unknown | China national standards | MT | 12730.0 | USD | 20180222 |
| Unknown | China national standards | MT | 10370.0 | USD | 20180221 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180218 |
| Unknown | China national standards | MT | 13200.0 | USD | 20180217 |