| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20180618 |
| Unknown | China national standards | MT | 860.0 | USD | 20180617 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180616 |
| Unknown | China national standards | MT | 5260.0 | USD | 20180616 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180616 |
| Unknown | China national standards | MT | 23430.0 | USD | 20180616 |
| Unknown | China national standards | MT | 34070.0 | USD | 20180616 |
| Unknown | China national standards | MT | 5640.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180615 |