| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3420.0 | USD | 20180713 |
| Unknown | China national standards | MT | 32840.0 | USD | 20180712 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180712 |
| Unknown | China national standards | MT | 4700.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180711 |
| Unknown | China national standards | MT | 22930.0 | USD | 20180710 |
| Unknown | China national standards | MT | 14570.0 | USD | 20180710 |
| Unknown | China national standards | MT | 33080.0 | USD | 20180710 |
| Unknown | China national standards | MT | 380.0 | USD | 20180710 |
| Unknown | China national standards | MT | 930.0 | USD | 20180701 |