| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3310.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2040.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2920.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200518 |
| Unknown | China national standards | MT | 4420.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200518 |