| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20201001 |
| Unknown | China national standards | MT | 450.0 | USD | 20201001 |
| Unknown | China national standards | MT | 440.0 | USD | 20201001 |
| Unknown | China national standards | MT | 660.0 | USD | 20201001 |
| Unknown | China national standards | MT | 560.0 | USD | 20201001 |
| Unknown | China national standards | MT | 70.0 | USD | 20201001 |
| Unknown | China national standards | MT | 70.0 | USD | 20201001 |
| Unknown | China national standards | MT | 410.0 | USD | 20201001 |
| Unknown | China national standards | MT | 60.0 | USD | 20201001 |
| Unknown | China national standards | MT | 70.0 | USD | 20201001 |