| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3670.0 | USD | 20191116 |
| Unknown | China national standards | MT | 6520.0 | USD | 20191116 |
| Unknown | China national standards | MT | 5050.0 | USD | 20191116 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3920.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3720.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3990.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3490.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191115 |
| Unknown | China national standards | MT | 3640.0 | USD | 20191115 |