| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17900.0 | USD | 20190913 |
| Unknown | China national standards | MT | 17730.0 | USD | 20190913 |
| Unknown | China national standards | MT | 23270.0 | USD | 20190912 |
| Unknown | China national standards | MT | 2770.0 | USD | 20190912 |
| Unknown | China national standards | MT | 18890.0 | USD | 20190912 |
| Unknown | China national standards | MT | 15790.0 | USD | 20190911 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190911 |
| Unknown | China national standards | MT | 2680.0 | USD | 20190911 |
| Unknown | China national standards | MT | 22560.0 | USD | 20190911 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190910 |