| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24890.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23800.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22010.0 | USD | 20190701 |
| Unknown | China national standards | MT | 25990.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23360.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21320.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22040.0 | USD | 20190701 |
| Unknown | China national standards | MT | 23590.0 | USD | 20190701 |
| Unknown | China national standards | MT | 22600.0 | USD | 20190701 |