| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4830.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3480.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2100.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1790.0 | USD | 20191211 |
| Unknown | China national standards | MT | 118550.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3690.0 | USD | 20191211 |
| Unknown | China national standards | MT | 4580.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191211 |
| Unknown | China national standards | MT | 880.0 | USD | 20191211 |