| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15520.0 | USD | 20180823 |
| Unknown | China national standards | MT | 13380.0 | USD | 20180820 |
| Unknown | China national standards | MT | 89520.0 | USD | 20180820 |
| Unknown | China national standards | MT | 12960.0 | USD | 20180820 |
| Unknown | China national standards | MT | 103070.0 | USD | 20180819 |
| Unknown | China national standards | MT | 103070.0 | USD | 20180819 |
| Unknown | China national standards | MT | 14190.0 | USD | 20180819 |
| Unknown | China national standards | MT | 91660.0 | USD | 20180818 |
| Unknown | China national standards | MT | 12910.0 | USD | 20180816 |
| Unknown | China national standards | MT | 14310.0 | USD | 20180815 |