| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5410.0 | USD | 20190611 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190611 |
| Unknown | China national standards | MT | 60.0 | USD | 20190611 |
| Unknown | China national standards | MT | 580.0 | USD | 20190611 |
| Unknown | China national standards | MT | 650.0 | USD | 20190611 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190610 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190610 |
| Unknown | China national standards | MT | 390.0 | USD | 20190610 |
| Unknown | China national standards | MT | 440.0 | USD | 20190610 |
| Unknown | China national standards | MT | 410.0 | USD | 20190610 |