| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7030.0 | USD | 20190601 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2080.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2000.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190601 |