| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11260.0 | USD | 20200520 |
| Unknown | China national standards | MT | 11950.0 | USD | 20200520 |
| Unknown | China national standards | MT | 11790.0 | USD | 20200520 |
| Unknown | China national standards | MT | 10560.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200513 |