| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4000.0 | USD | 20180121 |
| Unknown | China national standards | MT | 290.0 | USD | 20180121 |
| Unknown | China national standards | MT | 330.0 | USD | 20180121 |
| Unknown | China national standards | MT | 620.0 | USD | 20180120 |
| Unknown | China national standards | MT | 90.0 | USD | 20180120 |
| Unknown | China national standards | MT | 7610.0 | USD | 20180119 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180119 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180119 |
| Unknown | China national standards | MT | 120.0 | USD | 20180119 |
| Unknown | China national standards | MT | 350.0 | USD | 20180119 |