| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 8350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6990.0 | USD | 20191201 |
| Unknown | China national standards | MT | 7010.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191201 |
| Unknown | China national standards | MT | 550.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3590.0 | USD | 20191201 |
| Unknown | China national standards | MT | 4120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2980.0 | USD | 20191201 |