| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1430.0 | USD | 20180822 |
| Unknown | China national standards | MT | 720.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3570.0 | USD | 20180821 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180821 |
| Unknown | China national standards | MT | 8170.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180821 |
| Unknown | China national standards | MT | 10650.0 | USD | 20180821 |
| Unknown | China national standards | MT | 4570.0 | USD | 20180821 |