| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20180821 |
| Unknown | China national standards | MT | 5290.0 | USD | 20180821 |
| Unknown | China national standards | MT | 790.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180820 |
| Unknown | China national standards | MT | 3900.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180820 |
| Unknown | China national standards | MT | 440.0 | USD | 20180819 |
| Unknown | China national standards | MT | 500.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180819 |