| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2490.0 | USD | 20200920 |
| Unknown | China national standards | MT | 10.0 | USD | 20200920 |
| Unknown | China national standards | MT | 50.0 | USD | 20200919 |
| Unknown | China national standards | MT | 750.0 | USD | 20200919 |
| Unknown | China national standards | MT | 590.0 | USD | 20200919 |
| Unknown | China national standards | MT | 5120.0 | USD | 20200919 |
| Unknown | China national standards | MT | 250.0 | USD | 20200919 |
| Unknown | China national standards | MT | 160.0 | USD | 20200918 |
| Unknown | China national standards | MT | 740.0 | USD | 20200917 |
| Unknown | China national standards | MT | 20.0 | USD | 20200917 |