| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20181016 |
| Unknown | China national standards | MT | 510.0 | USD | 20181015 |
| Unknown | China national standards | MT | 510.0 | USD | 20181015 |
| Unknown | China national standards | MT | 480.0 | USD | 20181015 |
| Unknown | China national standards | MT | 3710.0 | USD | 20181015 |
| Unknown | China national standards | MT | 2990.0 | USD | 20181015 |
| Unknown | China national standards | MT | 3610.0 | USD | 20181014 |
| Unknown | China national standards | MT | 500.0 | USD | 20181014 |
| Unknown | China national standards | MT | 510.0 | USD | 20181014 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181013 |