| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9250.0 | USD | 20190401 |
| Unknown | China national standards | MT | 17530.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9440.0 | USD | 20190401 |
| Unknown | China national standards | MT | 14830.0 | USD | 20190401 |
| Unknown | China national standards | MT | 11920.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10060.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10650.0 | USD | 20190401 |
| Unknown | China national standards | MT | 10590.0 | USD | 20190401 |
| Unknown | China national standards | MT | 8700.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9950.0 | USD | 20190401 |