| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20180920 |
| Unknown | China national standards | MT | 560.0 | USD | 20180920 |
| Unknown | China national standards | MT | 550.0 | USD | 20180920 |
| Unknown | China national standards | MT | 540.0 | USD | 20180920 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180919 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180919 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180919 |
| Unknown | China national standards | MT | 7830.0 | USD | 20180919 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180919 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180919 |