| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20200911 |
| Unknown | China national standards | MT | 240.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200910 |
| Unknown | China national standards | MT | 10820.0 | USD | 20200910 |
| Unknown | China national standards | MT | 28960.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2610.0 | USD | 20200901 |
| Unknown | China national standards | MT | 10790.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200901 |