| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20180316 |
| Unknown | China national standards | MT | 540.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180315 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180315 |
| Unknown | China national standards | MT | 3290.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180315 |