| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2900.0 | USD | 20201014 |
| Unknown | China national standards | MT | 2860.0 | USD | 20201013 |
| Unknown | China national standards | MT | 420.0 | USD | 20201013 |
| Unknown | China national standards | MT | 450.0 | USD | 20201013 |
| Unknown | China national standards | MT | 430.0 | USD | 20201011 |
| Unknown | China national standards | MT | 1660.0 | USD | 20201010 |
| Unknown | China national standards | MT | 400.0 | USD | 20201001 |
| Unknown | China national standards | MT | 420.0 | USD | 20201001 |
| Unknown | China national standards | MT | 420.0 | USD | 20201001 |
| Unknown | China national standards | MT | 240.0 | USD | 20201001 |