| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20180819 |
| Unknown | China national standards | MT | 780.0 | USD | 20180819 |
| Unknown | China national standards | MT | 420.0 | USD | 20180819 |
| Unknown | China national standards | MT | 680.0 | USD | 20180819 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180818 |
| Unknown | China national standards | MT | 4750.0 | USD | 20180818 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180818 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180818 |
| Unknown | China national standards | MT | 830.0 | USD | 20180818 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180817 |