| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35760.0 | USD | 20190901 |
| Unknown | China national standards | MT | 34670.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23840.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25340.0 | USD | 20190901 |
| Unknown | China national standards | MT | 24340.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27690.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 26020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 35010.0 | USD | 20190901 |