| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20190612 |
| Unknown | China national standards | MT | 11810.0 | USD | 20190611 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190611 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190611 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190611 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190611 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190611 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190611 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190611 |
| Unknown | China national standards | MT | 10230.0 | USD | 20190610 |