| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20201010 |
| Unknown | China national standards | MT | 120.0 | USD | 20201010 |
| Unknown | China national standards | MT | 320.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1500.0 | USD | 20201010 |
| Unknown | China national standards | MT | 130.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1930.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1450.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1000.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2020.0 | USD | 20201001 |