| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20200901 |
| Unknown | China national standards | MT | 420.0 | USD | 20200901 |
| Unknown | China national standards | MT | 520.0 | USD | 20200901 |
| Unknown | China national standards | MT | 600.0 | USD | 20200901 |
| Unknown | China national standards | MT | 570.0 | USD | 20200901 |
| Unknown | China national standards | MT | 470.0 | USD | 20200901 |
| Unknown | China national standards | MT | 560.0 | USD | 20200901 |
| Unknown | China national standards | MT | 730.0 | USD | 20200901 |
| Unknown | China national standards | MT | 80.0 | USD | 20200901 |
| Unknown | China national standards | MT | 120.0 | USD | 20200901 |