| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20180816 |
| Unknown | China national standards | MT | 550.0 | USD | 20180815 |
| Unknown | China national standards | MT | 580.0 | USD | 20180815 |
| Unknown | China national standards | MT | 420.0 | USD | 20180815 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180815 |
| Unknown | China national standards | MT | 610.0 | USD | 20180815 |
| Unknown | China national standards | MT | 90.0 | USD | 20180815 |
| Unknown | China national standards | MT | 90.0 | USD | 20180815 |
| Unknown | China national standards | MT | 80.0 | USD | 20180815 |
| Unknown | China national standards | MT | 33440.0 | USD | 20180814 |