| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20181114 |
| Unknown | China national standards | MT | 830.0 | USD | 20181113 |
| Unknown | China national standards | MT | 3030.0 | USD | 20181113 |
| Unknown | China national standards | MT | 470.0 | USD | 20181113 |
| Unknown | China national standards | MT | 1070.0 | USD | 20181112 |
| Unknown | China national standards | MT | 150.0 | USD | 20181112 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181112 |
| Unknown | China national standards | MT | 2610.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3470.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181111 |