| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4790.0 | USD | 20201220 |
| Unknown | China national standards | MT | 5250.0 | USD | 20201220 |
| Unknown | China national standards | MT | 10350.0 | USD | 20201220 |
| Unknown | China national standards | MT | 10350.0 | USD | 20201219 |
| Unknown | China national standards | MT | 490.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201219 |
| Unknown | China national standards | MT | 870.0 | USD | 20201219 |
| Unknown | China national standards | MT | 760.0 | USD | 20201219 |
| Unknown | China national standards | MT | 5670.0 | USD | 20201218 |
| Unknown | China national standards | MT | 4790.0 | USD | 20201218 |