| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20180711 |
| Unknown | China national standards | MT | 3070.0 | USD | 20180710 |
| Unknown | China national standards | MT | 3250.0 | USD | 20180710 |
| Unknown | China national standards | MT | 3160.0 | USD | 20180710 |
| Unknown | China national standards | MT | 490.0 | USD | 20180710 |
| Unknown | China national standards | MT | 460.0 | USD | 20180710 |
| Unknown | China national standards | MT | 480.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2740.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2980.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180701 |