| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4210.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2870.0 | USD | 20201221 |
| Unknown | China national standards | MT | 490.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1360.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2440.0 | USD | 20201220 |
| Unknown | China national standards | MT | 150.0 | USD | 20201220 |
| Unknown | China national standards | MT | 700.0 | USD | 20201220 |
| Unknown | China national standards | MT | 400.0 | USD | 20201220 |
| Unknown | China national standards | MT | 600.0 | USD | 20201220 |
| Unknown | China national standards | MT | 5370.0 | USD | 20201220 |