| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4830.0 | USD | 20200311 |
| Unknown | China national standards | MT | 6480.0 | USD | 20200311 |
| Unknown | China national standards | MT | 6240.0 | USD | 20200311 |
| Unknown | China national standards | MT | 5830.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200311 |
| Unknown | China national standards | MT | 4900.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200310 |
| Unknown | China national standards | MT | 6030.0 | USD | 20200310 |
| Unknown | China national standards | MT | 7390.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4550.0 | USD | 20200301 |