| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20180223 |
| Unknown | China national standards | MT | 580.0 | USD | 20180223 |
| Unknown | China national standards | MT | 800.0 | USD | 20180222 |
| Unknown | China national standards | MT | 580.0 | USD | 20180222 |
| Unknown | China national standards | MT | 590.0 | USD | 20180222 |
| Unknown | China national standards | MT | 90.0 | USD | 20180222 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180221 |
| Unknown | China national standards | MT | 13380.0 | USD | 20180221 |
| Unknown | China national standards | MT | 600.0 | USD | 20180221 |
| Unknown | China national standards | MT | 630.0 | USD | 20180221 |