| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20180516 |
| Unknown | China national standards | MT | 910.0 | USD | 20180516 |
| Unknown | China national standards | MT | 930.0 | USD | 20180516 |
| Unknown | China national standards | MT | 6260.0 | USD | 20180516 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180516 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180516 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180515 |
| Unknown | China national standards | MT | 10450.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180515 |