| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17340.0 | USD | 20190815 |
| Unknown | China national standards | MT | 12670.0 | USD | 20190815 |
| Unknown | China national standards | MT | 10240.0 | USD | 20190815 |
| Unknown | China national standards | MT | 94550.0 | USD | 20190814 |
| Unknown | China national standards | MT | 13750.0 | USD | 20190814 |
| Unknown | China national standards | MT | 13210.0 | USD | 20190811 |
| Unknown | China national standards | MT | 95050.0 | USD | 20190811 |
| Unknown | China national standards | MT | 14920.0 | USD | 20190811 |
| Unknown | China national standards | MT | 17180.0 | USD | 20190811 |
| Unknown | China national standards | MT | 13210.0 | USD | 20190810 |