| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6430.0 | USD | 20181112 |
| Unknown | China national standards | MT | 8440.0 | USD | 20181112 |
| Unknown | China national standards | MT | 7350.0 | USD | 20181112 |
| Unknown | China national standards | MT | 780.0 | USD | 20181112 |
| Unknown | China national standards | MT | 790.0 | USD | 20181112 |
| Unknown | China national standards | MT | 790.0 | USD | 20181111 |
| Unknown | China national standards | MT | 870.0 | USD | 20181111 |
| Unknown | China national standards | MT | 850.0 | USD | 20181111 |
| Unknown | China national standards | MT | 830.0 | USD | 20181111 |
| Unknown | China national standards | MT | 1220.0 | USD | 20181111 |