| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180815 |
| Unknown | China national standards | MT | 120.0 | USD | 20180815 |
| Unknown | China national standards | MT | 370.0 | USD | 20180815 |
| Unknown | China national standards | MT | 4190.0 | USD | 20180814 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180814 |
| Unknown | China national standards | MT | 5560.0 | USD | 20180814 |
| Unknown | China national standards | MT | 590.0 | USD | 20180814 |
| Unknown | China national standards | MT | 8440.0 | USD | 20180814 |
| Unknown | China national standards | MT | 44140.0 | USD | 20180814 |