| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20190521 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190521 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190520 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190520 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190520 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190520 |
| Unknown | China national standards | MT | 10210.0 | USD | 20190520 |
| Unknown | China national standards | MT | 10330.0 | USD | 20190520 |
| Unknown | China national standards | MT | 10120.0 | USD | 20190520 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190520 |