| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20200518 |
| Unknown | China national standards | MT | 740.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2830.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1480.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200518 |
| Unknown | China national standards | MT | 690.0 | USD | 20200518 |
| Unknown | China national standards | MT | 60.0 | USD | 20200518 |
| Unknown | China national standards | MT | 210.0 | USD | 20200518 |
| Unknown | China national standards | MT | 60.0 | USD | 20200518 |