| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9970.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3890.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6120.0 | USD | 20170101 |
| Unknown | China national standards | MT | 13590.0 | USD | 20170101 |
| Unknown | China national standards | MT | 6120.0 | USD | 20170101 |
| Unknown | China national standards | MT | 8360.0 | USD | 20170101 |