| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3570.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200221 |
| Unknown | China national standards | MT | 220.0 | USD | 20200221 |
| Unknown | China national standards | MT | 270.0 | USD | 20200221 |
| Unknown | China national standards | MT | 650.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200221 |
| Unknown | China national standards | MT | 270.0 | USD | 20200221 |
| Unknown | China national standards | MT | 310.0 | USD | 20200221 |
| Unknown | China national standards | MT | 240.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200220 |