| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2760.0 | USD | 20201221 |
| Unknown | China national standards | MT | 3600.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1270.0 | USD | 20201221 |
| Unknown | China national standards | MT | 530.0 | USD | 20201221 |
| Unknown | China national standards | MT | 3060.0 | USD | 20201221 |
| Unknown | China national standards | MT | 410.0 | USD | 20201220 |
| Unknown | China national standards | MT | 580.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2710.0 | USD | 20201220 |
| Unknown | China national standards | MT | 3000.0 | USD | 20201220 |
| Unknown | China national standards | MT | 2350.0 | USD | 20201220 |