| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20200222 |
| Unknown | China national standards | MT | 160.0 | USD | 20200222 |
| Unknown | China national standards | MT | 60.0 | USD | 20200221 |
| Unknown | China national standards | MT | 300.0 | USD | 20200221 |
| Unknown | China national standards | MT | 40.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200221 |
| Unknown | China national standards | MT | 40.0 | USD | 20200221 |
| Unknown | China national standards | MT | 30.0 | USD | 20200221 |