| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21460.0 | USD | 20190912 |
| Unknown | China national standards | MT | 25030.0 | USD | 20190912 |
| Unknown | China national standards | MT | 25320.0 | USD | 20190912 |
| Unknown | China national standards | MT | 21630.0 | USD | 20190912 |
| Unknown | China national standards | MT | 24030.0 | USD | 20190912 |
| Unknown | China national standards | MT | 21570.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3180.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190911 |