| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20180515 |
| Unknown | China national standards | MT | 870.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180515 |
| Unknown | China national standards | MT | 890.0 | USD | 20180515 |
| Unknown | China national standards | MT | 7690.0 | USD | 20180514 |
| Unknown | China national standards | MT | 7590.0 | USD | 20180514 |
| Unknown | China national standards | MT | 13650.0 | USD | 20180514 |
| Unknown | China national standards | MT | 6240.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180514 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180514 |