| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180501 |
| Unknown | China national standards | MT | 350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 290.0 | USD | 20180501 |
| Unknown | China national standards | MT | 7760.0 | USD | 20180501 |
| Unknown | China national standards | MT | 18730.0 | USD | 20180501 |
| Unknown | China national standards | MT | 21790.0 | USD | 20180501 |
| Unknown | China national standards | MT | 350.0 | USD | 20180501 |