| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20180823 |
| Unknown | China national standards | MT | 270.0 | USD | 20180823 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180822 |
| Unknown | China national standards | MT | 320.0 | USD | 20180822 |
| Unknown | China national standards | MT | 320.0 | USD | 20180822 |
| Unknown | China national standards | MT | 1980.0 | USD | 20180821 |
| Unknown | China national standards | MT | 320.0 | USD | 20180821 |
| Unknown | China national standards | MT | 240.0 | USD | 20180821 |