| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 92630.0 | USD | 20180813 |
| Unknown | China national standards | MT | 11220.0 | USD | 20180810 |
| Unknown | China national standards | MT | 10500.0 | USD | 20180801 |
| Unknown | China national standards | MT | 13910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 83280.0 | USD | 20180801 |
| Unknown | China national standards | MT | 70260.0 | USD | 20180801 |
| Unknown | China national standards | MT | 83280.0 | USD | 20180801 |
| Unknown | China national standards | MT | 87920.0 | USD | 20180801 |
| Unknown | China national standards | MT | 75190.0 | USD | 20180801 |
| Unknown | China national standards | MT | 26500.0 | USD | 20180801 |