| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1870.0 | USD | 20190512 |
| Unknown | China national standards | MT | 980.0 | USD | 20190512 |
| Unknown | China national standards | MT | 10000.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190512 |
| Unknown | China national standards | MT | 950.0 | USD | 20190512 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190512 |
| Unknown | China national standards | MT | 670.0 | USD | 20190512 |
| Unknown | China national standards | MT | 230.0 | USD | 20190512 |
| Unknown | China national standards | MT | 210.0 | USD | 20190512 |