| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1240.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200421 |
| Unknown | China national standards | MT | 8450.0 | USD | 20200421 |
| Unknown | China national standards | MT | 3390.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200421 |