| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20200520 |
| Unknown | China national standards | MT | 770.0 | USD | 20200520 |
| Unknown | China national standards | MT | 7700.0 | USD | 20200520 |
| Unknown | China national standards | MT | 4920.0 | USD | 20200520 |
| Unknown | China national standards | MT | 7510.0 | USD | 20200520 |
| Unknown | China national standards | MT | 930.0 | USD | 20200520 |
| Unknown | China national standards | MT | 4320.0 | USD | 20200519 |
| Unknown | China national standards | MT | 6700.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4800.0 | USD | 20200519 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200519 |