| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3910.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3210.0 | USD | 20200221 |
| Unknown | China national standards | MT | 420.0 | USD | 20200221 |
| Unknown | China national standards | MT | 410.0 | USD | 20200221 |
| Unknown | China national standards | MT | 610.0 | USD | 20200221 |
| Unknown | China national standards | MT | 710.0 | USD | 20200221 |
| Unknown | China national standards | MT | 450.0 | USD | 20200221 |
| Unknown | China national standards | MT | 380.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3100.0 | USD | 20200221 |
| Unknown | China national standards | MT | 4120.0 | USD | 20200220 |