| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7090.0 | USD | 20180512 |
| Unknown | China national standards | MT | 970.0 | USD | 20180512 |
| Unknown | China national standards | MT | 970.0 | USD | 20180512 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5930.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5870.0 | USD | 20180511 |
| Unknown | China national standards | MT | 11370.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5440.0 | USD | 20180510 |