| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5960.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180801 |
| Unknown | China national standards | MT | 850.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5720.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6080.0 | USD | 20180723 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180722 |
| Unknown | China national standards | MT | 910.0 | USD | 20180717 |
| Unknown | China national standards | MT | 950.0 | USD | 20180717 |