| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20180823 |
| Unknown | China national standards | MT | 100.0 | USD | 20180822 |
| Unknown | China national standards | MT | 120.0 | USD | 20180822 |
| Unknown | China national standards | MT | 130.0 | USD | 20180822 |
| Unknown | China national standards | MT | 860.0 | USD | 20180822 |
| Unknown | China national standards | MT | 990.0 | USD | 20180822 |
| Unknown | China national standards | MT | 790.0 | USD | 20180822 |
| Unknown | China national standards | MT | 100.0 | USD | 20180821 |
| Unknown | China national standards | MT | 150.0 | USD | 20180821 |
| Unknown | China national standards | MT | 110.0 | USD | 20180821 |