| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 89430.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11720.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11130.0 | USD | 20180401 |
| Unknown | China national standards | MT | 410.0 | USD | 20180401 |
| Unknown | China national standards | MT | 290.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11130.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10970.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11520.0 | USD | 20180401 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180323 |
| Unknown | China national standards | MT | 2690.0 | USD | 20180323 |