| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1000.0 | USD | 20181112 |
| Unknown | China national standards | MT | 3840.0 | USD | 20181112 |
| Unknown | China national standards | MT | 1030.0 | USD | 20181111 |
| Unknown | China national standards | MT | 560.0 | USD | 20181111 |
| Unknown | China national standards | MT | 6060.0 | USD | 20181110 |
| Unknown | China national standards | MT | 460.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181110 |
| Unknown | China national standards | MT | 1050.0 | USD | 20181110 |
| Unknown | China national standards | MT | 7250.0 | USD | 20181110 |