| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5010.0 | USD | 20200920 |
| Unknown | China national standards | MT | 5100.0 | USD | 20200919 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200918 |
| Unknown | China national standards | MT | 720.0 | USD | 20200917 |
| Unknown | China national standards | MT | 590.0 | USD | 20200917 |
| Unknown | China national standards | MT | 4990.0 | USD | 20200917 |
| Unknown | China national standards | MT | 13190.0 | USD | 20200917 |
| Unknown | China national standards | MT | 4980.0 | USD | 20200916 |
| Unknown | China national standards | MT | 720.0 | USD | 20200915 |
| Unknown | China national standards | MT | 730.0 | USD | 20200915 |