| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20180712 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180711 |
| Unknown | China national standards | MT | 290.0 | USD | 20180711 |
| Unknown | China national standards | MT | 290.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180710 |
| Unknown | China national standards | MT | 370.0 | USD | 20180710 |
| Unknown | China national standards | MT | 250.0 | USD | 20180710 |
| Unknown | China national standards | MT | 340.0 | USD | 20180710 |
| Unknown | China national standards | MT | 270.0 | USD | 20180710 |