| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20180713 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180713 |
| Unknown | China national standards | MT | 860.0 | USD | 20180713 |
| Unknown | China national standards | MT | 9170.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1420.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180712 |
| Unknown | China national standards | MT | 6140.0 | USD | 20180711 |
| Unknown | China national standards | MT | 9370.0 | USD | 20180711 |
| Unknown | China national standards | MT | 870.0 | USD | 20180711 |
| Unknown | China national standards | MT | 280.0 | USD | 20180711 |