| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20200917 |
| Unknown | China national standards | MT | 600.0 | USD | 20200915 |
| Unknown | China national standards | MT | 4160.0 | USD | 20200914 |
| Unknown | China national standards | MT | 4320.0 | USD | 20200913 |
| Unknown | China national standards | MT | 630.0 | USD | 20200912 |
| Unknown | China national standards | MT | 620.0 | USD | 20200912 |
| Unknown | China national standards | MT | 8370.0 | USD | 20200912 |
| Unknown | China national standards | MT | 4350.0 | USD | 20200912 |
| Unknown | China national standards | MT | 690.0 | USD | 20200912 |
| Unknown | China national standards | MT | 740.0 | USD | 20200901 |