| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8860.0 | USD | 20190910 |
| Unknown | China national standards | MT | 970.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2800.0 | USD | 20190910 |
| Unknown | China national standards | MT | 9610.0 | USD | 20190910 |
| Unknown | China national standards | MT | 7500.0 | USD | 20190910 |
| Unknown | China national standards | MT | 123780.0 | USD | 20190910 |
| Unknown | China national standards | MT | 358500.0 | USD | 20190910 |
| Unknown | China national standards | MT | 505590.0 | USD | 20190910 |
| Unknown | China national standards | MT | 81020.0 | USD | 20190910 |
| Unknown | China national standards | MT | 58400.0 | USD | 20190910 |