| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20201211 |
| Unknown | China national standards | MT | 860.0 | USD | 20201211 |
| Unknown | China national standards | MT | 600.0 | USD | 20201211 |
| Unknown | China national standards | MT | 580.0 | USD | 20201211 |
| Unknown | China national standards | MT | 700.0 | USD | 20201211 |
| Unknown | China national standards | MT | 680.0 | USD | 20201211 |
| Unknown | China national standards | MT | 810.0 | USD | 20201211 |
| Unknown | China national standards | MT | 550.0 | USD | 20201211 |
| Unknown | China national standards | MT | 260.0 | USD | 20201211 |
| Unknown | China national standards | MT | 660.0 | USD | 20201211 |