| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20190815 |
| Unknown | China national standards | MT | 770.0 | USD | 20190815 |
| Unknown | China national standards | MT | 690.0 | USD | 20190815 |
| Unknown | China national standards | MT | 710.0 | USD | 20190815 |
| Unknown | China national standards | MT | 650.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190815 |
| Unknown | China national standards | MT | 930.0 | USD | 20190815 |
| Unknown | China national standards | MT | 890.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190814 |
| Unknown | China national standards | MT | 670.0 | USD | 20190814 |