| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20200420 |
| Unknown | China national standards | MT | 90.0 | USD | 20200420 |
| Unknown | China national standards | MT | 190.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200420 |
| Unknown | China national standards | MT | 570.0 | USD | 20200420 |
| Unknown | China national standards | MT | 680.0 | USD | 20200420 |
| Unknown | China national standards | MT | 480.0 | USD | 20200420 |
| Unknown | China national standards | MT | 3540.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200420 |
| Unknown | China national standards | MT | 9450.0 | USD | 20200419 |