| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 48390.0 | USD | 20180712 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180712 |
| Unknown | China national standards | MT | 6980.0 | USD | 20180712 |
| Unknown | China national standards | MT | 8170.0 | USD | 20180711 |
| Unknown | China national standards | MT | 7030.0 | USD | 20180710 |
| Unknown | China national standards | MT | 7560.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180701 |
| Unknown | China national standards | MT | 7000.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6920.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2420.0 | USD | 20180701 |