| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4230.0 | USD | 20200217 |
| Unknown | China national standards | MT | 4010.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200217 |
| Unknown | China national standards | MT | 680.0 | USD | 20200217 |
| Unknown | China national standards | MT | 600.0 | USD | 20200217 |
| Unknown | China national standards | MT | 860.0 | USD | 20200217 |
| Unknown | China national standards | MT | 640.0 | USD | 20200217 |
| Unknown | China national standards | MT | 520.0 | USD | 20200217 |
| Unknown | China national standards | MT | 900.0 | USD | 20200217 |
| Unknown | China national standards | MT | 710.0 | USD | 20200217 |