| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180820 |
| Unknown | China national standards | MT | 90.0 | USD | 20180820 |
| Unknown | China national standards | MT | 130.0 | USD | 20180820 |
| Unknown | China national standards | MT | 100.0 | USD | 20180820 |
| Unknown | China national standards | MT | 120.0 | USD | 20180820 |
| Unknown | China national standards | MT | 950.0 | USD | 20180819 |
| Unknown | China national standards | MT | 840.0 | USD | 20180819 |
| Unknown | China national standards | MT | 800.0 | USD | 20180819 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180819 |
| Unknown | China national standards | MT | 810.0 | USD | 20180819 |