| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20201010 |
| Unknown | China national standards | MT | 2110.0 | USD | 20201010 |
| Unknown | China national standards | MT | 70.0 | USD | 20201001 |
| Unknown | China national standards | MT | 150.0 | USD | 20201001 |
| Unknown | China national standards | MT | 90.0 | USD | 20201001 |
| Unknown | China national standards | MT | 50.0 | USD | 20201001 |
| Unknown | China national standards | MT | 60.0 | USD | 20201001 |
| Unknown | China national standards | MT | 710.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3260.0 | USD | 20201001 |
| Unknown | China national standards | MT | 100.0 | USD | 20201001 |