| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2680.0 | USD | 20180811 |
| Unknown | China national standards | MT | 8340.0 | USD | 20180810 |
| Unknown | China national standards | MT | 8130.0 | USD | 20180810 |
| Unknown | China national standards | MT | 6680.0 | USD | 20180810 |
| Unknown | China national standards | MT | 890.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180810 |
| Unknown | China national standards | MT | 10510.0 | USD | 20180801 |
| Unknown | China national standards | MT | 16330.0 | USD | 20180801 |
| Unknown | China national standards | MT | 14910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 7420.0 | USD | 20180801 |