| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180921 |
| Unknown | China national standards | MT | 110.0 | USD | 20180921 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180921 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180920 |
| Unknown | China national standards | MT | 220.0 | USD | 20180920 |
| Unknown | China national standards | MT | 210.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180920 |