| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32280.0 | USD | 20180616 |
| Unknown | China national standards | MT | 15430.0 | USD | 20180616 |
| Unknown | China national standards | MT | 11700.0 | USD | 20180616 |
| Unknown | China national standards | MT | 2410.0 | USD | 20180616 |
| Unknown | China national standards | MT | 13450.0 | USD | 20180615 |
| Unknown | China national standards | MT | 12330.0 | USD | 20180615 |
| Unknown | China national standards | MT | 5940.0 | USD | 20180615 |
| Unknown | China national standards | MT | 12530.0 | USD | 20180615 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180613 |
| Unknown | China national standards | MT | 32370.0 | USD | 20180612 |