| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23350.0 | USD | 20180601 |
| Unknown | China national standards | MT | 17190.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 44330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7260.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13160.0 | USD | 20180601 |
| Unknown | China national standards | MT | 23740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9600.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9540.0 | USD | 20180601 |