| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9700.0 | USD | 20180621 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180621 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180621 |
| Unknown | China national standards | MT | 8930.0 | USD | 20180620 |
| Unknown | China national standards | MT | 13990.0 | USD | 20180620 |
| Unknown | China national standards | MT | 36020.0 | USD | 20180620 |
| Unknown | China national standards | MT | 10140.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180620 |
| Unknown | China national standards | MT | 10680.0 | USD | 20180620 |