| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200416 |
| Unknown | China national standards | MT | 860.0 | USD | 20200415 |
| Unknown | China national standards | MT | 810.0 | USD | 20200415 |
| Unknown | China national standards | MT | 630.0 | USD | 20200415 |
| Unknown | China national standards | MT | 700.0 | USD | 20200415 |
| Unknown | China national standards | MT | 680.0 | USD | 20200415 |
| Unknown | China national standards | MT | 780.0 | USD | 20200415 |
| Unknown | China national standards | MT | 130.0 | USD | 20200415 |
| Unknown | China national standards | MT | 100.0 | USD | 20200415 |
| Unknown | China national standards | MT | 90.0 | USD | 20200415 |