| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10760.0 | USD | 20181114 |
| Unknown | China national standards | MT | 2420.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1620.0 | USD | 20181113 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181113 |
| Unknown | China national standards | MT | 2320.0 | USD | 20181113 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2850.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2090.0 | USD | 20181112 |
| Unknown | China national standards | MT | 11250.0 | USD | 20181111 |
| Unknown | China national standards | MT | 16010.0 | USD | 20181111 |