| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1500.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10140.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10620.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10310.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10560.0 | USD | 20181210 |
| Unknown | China national standards | MT | 10620.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1540.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1500.0 | USD | 20181210 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181201 |