| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200519 |
| Unknown | China national standards | MT | 90.0 | USD | 20200519 |
| Unknown | China national standards | MT | 90.0 | USD | 20200518 |
| Unknown | China national standards | MT | 690.0 | USD | 20200518 |
| Unknown | China national standards | MT | 700.0 | USD | 20200518 |
| Unknown | China national standards | MT | 5430.0 | USD | 20200518 |
| Unknown | China national standards | MT | 720.0 | USD | 20200518 |
| Unknown | China national standards | MT | 830.0 | USD | 20200518 |
| Unknown | China national standards | MT | 820.0 | USD | 20200518 |
| Unknown | China national standards | MT | 90.0 | USD | 20200518 |