| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20180714 |
| Unknown | China national standards | MT | 6840.0 | USD | 20180713 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180712 |
| Unknown | China national standards | MT | 140.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180712 |
| Unknown | China national standards | MT | 220.0 | USD | 20180711 |
| Unknown | China national standards | MT | 140.0 | USD | 20180710 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180710 |
| Unknown | China national standards | MT | 7340.0 | USD | 20180710 |