| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20180820 |
| Unknown | China national standards | MT | 410.0 | USD | 20180820 |
| Unknown | China national standards | MT | 390.0 | USD | 20180820 |
| Unknown | China national standards | MT | 4870.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2780.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2690.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2870.0 | USD | 20180819 |
| Unknown | China national standards | MT | 690.0 | USD | 20180819 |
| Unknown | China national standards | MT | 290.0 | USD | 20180819 |
| Unknown | China national standards | MT | 350.0 | USD | 20180819 |