| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2680.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3280.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200518 |
| Unknown | China national standards | MT | 18320.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200518 |
| Unknown | China national standards | MT | 19880.0 | USD | 20200518 |
| Unknown | China national standards | MT | 21310.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3450.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2680.0 | USD | 20200518 |
| Unknown | China national standards | MT | 3210.0 | USD | 20200518 |