| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1700.0 | USD | 20201221 |
| Unknown | China national standards | MT | 160.0 | USD | 20201221 |
| Unknown | China national standards | MT | 110.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1430.0 | USD | 20201220 |
| Unknown | China national standards | MT | 870.0 | USD | 20201220 |
| Unknown | China national standards | MT | 790.0 | USD | 20201220 |
| Unknown | China national standards | MT | 70.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201220 |
| Unknown | China national standards | MT | 930.0 | USD | 20201220 |
| Unknown | China national standards | MT | 100.0 | USD | 20201220 |