| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200310 |
| Unknown | China national standards | MT | 5550.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 430.0 | USD | 20200301 |
| Unknown | China national standards | MT | 540.0 | USD | 20200301 |
| Unknown | China national standards | MT | 140.0 | USD | 20200301 |
| Unknown | China national standards | MT | 110.0 | USD | 20200301 |
| Unknown | China national standards | MT | 150.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5670.0 | USD | 20200301 |
| Unknown | China national standards | MT | 50.0 | USD | 20200301 |