| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20201212 |
| Unknown | China national standards | MT | 560.0 | USD | 20201212 |
| Unknown | China national standards | MT | 670.0 | USD | 20201212 |
| Unknown | China national standards | MT | 620.0 | USD | 20201212 |
| Unknown | China national standards | MT | 680.0 | USD | 20201212 |
| Unknown | China national standards | MT | 650.0 | USD | 20201212 |
| Unknown | China national standards | MT | 650.0 | USD | 20201212 |
| Unknown | China national standards | MT | 990.0 | USD | 20201212 |
| Unknown | China national standards | MT | 930.0 | USD | 20201212 |
| Unknown | China national standards | MT | 2610.0 | USD | 20201211 |