| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20200221 |
| Unknown | China national standards | MT | 3370.0 | USD | 20200221 |
| Unknown | China national standards | MT | 4180.0 | USD | 20200221 |
| Unknown | China national standards | MT | 600.0 | USD | 20200221 |
| Unknown | China national standards | MT | 430.0 | USD | 20200221 |
| Unknown | China national standards | MT | 400.0 | USD | 20200221 |
| Unknown | China national standards | MT | 550.0 | USD | 20200221 |
| Unknown | China national standards | MT | 460.0 | USD | 20200221 |
| Unknown | China national standards | MT | 480.0 | USD | 20200221 |
| Unknown | China national standards | MT | 460.0 | USD | 20200221 |