| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2010.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180720 |
| Unknown | China national standards | MT | 320.0 | USD | 20180720 |
| Unknown | China national standards | MT | 340.0 | USD | 20180720 |
| Unknown | China national standards | MT | 330.0 | USD | 20180720 |
| Unknown | China national standards | MT | 330.0 | USD | 20180720 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180719 |
| Unknown | China national standards | MT | 310.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1910.0 | USD | 20180718 |