| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20180922 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180922 |
| Unknown | China national standards | MT | 14860.0 | USD | 20180921 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180920 |
| Unknown | China national standards | MT | 10510.0 | USD | 20180920 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180919 |
| Unknown | China national standards | MT | 5740.0 | USD | 20180919 |
| Unknown | China national standards | MT | 12240.0 | USD | 20180919 |
| Unknown | China national standards | MT | 8030.0 | USD | 20180919 |