| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12070.0 | USD | 20190801 |
| Unknown | China national standards | MT | 24960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 18430.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10890.0 | USD | 20190801 |
| Unknown | China national standards | MT | 13030.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15670.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15450.0 | USD | 20190801 |
| Unknown | China national standards | MT | 16330.0 | USD | 20190801 |
| Unknown | China national standards | MT | 16340.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15040.0 | USD | 20190801 |