| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11550.0 | USD | 20190123 |
| Unknown | China national standards | MT | 11770.0 | USD | 20190123 |
| Unknown | China national standards | MT | 10230.0 | USD | 20190123 |
| Unknown | China national standards | MT | 10640.0 | USD | 20190123 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190123 |
| Unknown | China national standards | MT | 2650.0 | USD | 20190123 |