| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20180713 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180713 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180712 |
| Unknown | China national standards | MT | 340.0 | USD | 20180712 |
| Unknown | China national standards | MT | 7580.0 | USD | 20180712 |
| Unknown | China national standards | MT | 50.0 | USD | 20180712 |
| Unknown | China national standards | MT | 760.0 | USD | 20180712 |
| Unknown | China national standards | MT | 320.0 | USD | 20180711 |
| Unknown | China national standards | MT | 560.0 | USD | 20180711 |
| Unknown | China national standards | MT | 50.0 | USD | 20180711 |