| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20180821 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3240.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180820 |
| Unknown | China national standards | MT | 12550.0 | USD | 20180819 |
| Unknown | China national standards | MT | 14150.0 | USD | 20180819 |
| Unknown | China national standards | MT | 14100.0 | USD | 20180819 |
| Unknown | China national standards | MT | 13710.0 | USD | 20180819 |