| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16450.0 | USD | 20190819 |
| Unknown | China national standards | MT | 21020.0 | USD | 20190819 |
| Unknown | China national standards | MT | 26380.0 | USD | 20190819 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190819 |
| Unknown | China national standards | MT | 3170.0 | USD | 20190818 |
| Unknown | China national standards | MT | 26900.0 | USD | 20190818 |
| Unknown | China national standards | MT | 28200.0 | USD | 20190818 |
| Unknown | China national standards | MT | 20940.0 | USD | 20190818 |
| Unknown | China national standards | MT | 28360.0 | USD | 20190818 |
| Unknown | China national standards | MT | 12540.0 | USD | 20190818 |