| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200218 |
| Unknown | China national standards | MT | 560.0 | USD | 20200218 |
| Unknown | China national standards | MT | 440.0 | USD | 20200218 |
| Unknown | China national standards | MT | 920.0 | USD | 20200218 |
| Unknown | China national standards | MT | 970.0 | USD | 20200218 |
| Unknown | China national standards | MT | 410.0 | USD | 20200217 |
| Unknown | China national standards | MT | 350.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200217 |
| Unknown | China national standards | MT | 70.0 | USD | 20200217 |
| Unknown | China national standards | MT | 90.0 | USD | 20200217 |