| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4880.0 | USD | 20180820 |
| Unknown | China national standards | MT | 190.0 | USD | 20180819 |
| Unknown | China national standards | MT | 300.0 | USD | 20180819 |
| Unknown | China national standards | MT | 290.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180819 |
| Unknown | China national standards | MT | 330.0 | USD | 20180819 |
| Unknown | China national standards | MT | 250.0 | USD | 20180819 |
| Unknown | China national standards | MT | 14310.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180818 |