| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8970.0 | USD | 20190911 |
| Unknown | China national standards | MT | 7540.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190910 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190910 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3060.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2760.0 | USD | 20190901 |
| Unknown | China national standards | MT | 350.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7060.0 | USD | 20190901 |