| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3240.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3450.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3930.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3310.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 24020.0 | USD | 20190223 |
| Unknown | China national standards | MT | 23550.0 | USD | 20190223 |