| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29770.0 | USD | 20190301 |
| Unknown | China national standards | MT | 29870.0 | USD | 20190301 |
| Unknown | China national standards | MT | 30780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 33880.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4500.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4670.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4900.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190301 |