| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7220.0 | USD | 20190601 |
| Unknown | China national standards | MT | 14680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5990.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10880.0 | USD | 20190601 |
| Unknown | China national standards | MT | 11100.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10540.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12270.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9250.0 | USD | 20190601 |
| Unknown | China national standards | MT | 5600.0 | USD | 20190601 |
| Unknown | China national standards | MT | 660.0 | USD | 20190601 |