| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60480.0 | USD | 20180421 |
| Unknown | China national standards | MT | 60540.0 | USD | 20180419 |
| Unknown | China national standards | MT | 54610.0 | USD | 20180419 |
| Unknown | China national standards | MT | 9550.0 | USD | 20180419 |
| Unknown | China national standards | MT | 13980.0 | USD | 20180419 |
| Unknown | China national standards | MT | 9550.0 | USD | 20180419 |
| Unknown | China national standards | MT | 60550.0 | USD | 20180418 |
| Unknown | China national standards | MT | 11970.0 | USD | 20180418 |
| Unknown | China national standards | MT | 9550.0 | USD | 20180418 |
| Unknown | China national standards | MT | 8600.0 | USD | 20180417 |