| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4490.0 | USD | 20191121 |
| Unknown | China national standards | MT | 3850.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4680.0 | USD | 20191121 |
| Unknown | China national standards | MT | 280.0 | USD | 20191121 |
| Unknown | China national standards | MT | 450.0 | USD | 20191121 |
| Unknown | China national standards | MT | 580.0 | USD | 20191121 |
| Unknown | China national standards | MT | 280.0 | USD | 20191120 |
| Unknown | China national standards | MT | 240.0 | USD | 20191120 |
| Unknown | China national standards | MT | 660.0 | USD | 20191120 |