| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20180823 |
| Unknown | China national standards | MT | 470.0 | USD | 20180823 |
| Unknown | China national standards | MT | 710.0 | USD | 20180823 |
| Unknown | China national standards | MT | 70.0 | USD | 20180823 |
| Unknown | China national standards | MT | 100.0 | USD | 20180823 |
| Unknown | China national standards | MT | 430.0 | USD | 20180822 |
| Unknown | China national standards | MT | 480.0 | USD | 20180822 |
| Unknown | China national standards | MT | 510.0 | USD | 20180822 |
| Unknown | China national standards | MT | 680.0 | USD | 20180822 |
| Unknown | China national standards | MT | 60.0 | USD | 20180822 |