| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11760.0 | USD | 20200915 |
| Unknown | China national standards | MT | 11910.0 | USD | 20200914 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200912 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200912 |
| Unknown | China national standards | MT | 12520.0 | USD | 20200912 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200910 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200901 |
| Unknown | China national standards | MT | 11700.0 | USD | 20200901 |
| Unknown | China national standards | MT | 12500.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200901 |