| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16760.0 | USD | 20201001 |
| Unknown | China national standards | MT | 6070.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5430.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5500.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3800.0 | USD | 20201001 |
| Unknown | China national standards | MT | 860.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201001 |
| Unknown | China national standards | MT | 900.0 | USD | 20201001 |
| Unknown | China national standards | MT | 6920.0 | USD | 20200923 |
| Unknown | China national standards | MT | 22640.0 | USD | 20200923 |