| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20200301 |
| Unknown | China national standards | MT | 660.0 | USD | 20200301 |
| Unknown | China national standards | MT | 810.0 | USD | 20200301 |
| Unknown | China national standards | MT | 810.0 | USD | 20200301 |
| Unknown | China national standards | MT | 780.0 | USD | 20200301 |
| Unknown | China national standards | MT | 840.0 | USD | 20200301 |
| Unknown | China national standards | MT | 150.0 | USD | 20200301 |
| Unknown | China national standards | MT | 730.0 | USD | 20200301 |
| Unknown | China national standards | MT | 850.0 | USD | 20200301 |
| Unknown | China national standards | MT | 880.0 | USD | 20200301 |