| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27770.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25640.0 | USD | 20190901 |
| Unknown | China national standards | MT | 26190.0 | USD | 20190901 |
| Unknown | China national standards | MT | 28680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27330.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22170.0 | USD | 20190901 |
| Unknown | China national standards | MT | 22130.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21360.0 | USD | 20190901 |