| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20190520 |
| Unknown | China national standards | MT | 640.0 | USD | 20190520 |
| Unknown | China national standards | MT | 800.0 | USD | 20190520 |
| Unknown | China national standards | MT | 610.0 | USD | 20190520 |
| Unknown | China national standards | MT | 3320.0 | USD | 20190520 |
| Unknown | China national standards | MT | 5370.0 | USD | 20190520 |
| Unknown | China national standards | MT | 5450.0 | USD | 20190520 |
| Unknown | China national standards | MT | 5020.0 | USD | 20190520 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190520 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190520 |