| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20180823 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180823 |
| Unknown | China national standards | MT | 16690.0 | USD | 20180822 |
| Unknown | China national standards | MT | 9760.0 | USD | 20180822 |
| Unknown | China national standards | MT | 14000.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180821 |
| Unknown | China national standards | MT | 5760.0 | USD | 20180821 |
| Unknown | China national standards | MT | 11510.0 | USD | 20180820 |
| Unknown | China national standards | MT | 10370.0 | USD | 20180820 |
| Unknown | China national standards | MT | 70.0 | USD | 20180820 |