| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11080.0 | USD | 20190617 |
| Unknown | China national standards | MT | 13980.0 | USD | 20190617 |
| Unknown | China national standards | MT | 10420.0 | USD | 20190617 |
| Unknown | China national standards | MT | 117370.0 | USD | 20190615 |
| Unknown | China national standards | MT | 126430.0 | USD | 20190614 |
| Unknown | China national standards | MT | 12820.0 | USD | 20190613 |
| Unknown | China national standards | MT | 13980.0 | USD | 20190613 |
| Unknown | China national standards | MT | 18010.0 | USD | 20190613 |
| Unknown | China national standards | MT | 106590.0 | USD | 20190611 |
| Unknown | China national standards | MT | 15950.0 | USD | 20190611 |