| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200914 |
| Unknown | China national standards | MT | 100.0 | USD | 20200914 |
| Unknown | China national standards | MT | 100.0 | USD | 20200914 |
| Unknown | China national standards | MT | 100.0 | USD | 20200913 |
| Unknown | China national standards | MT | 100.0 | USD | 20200912 |
| Unknown | China national standards | MT | 90.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200901 |
| Unknown | China national standards | MT | 690.0 | USD | 20200901 |
| Unknown | China national standards | MT | 630.0 | USD | 20200901 |
| Unknown | China national standards | MT | 100.0 | USD | 20200901 |