| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20200920 |
| Unknown | China national standards | MT | 740.0 | USD | 20200919 |
| Unknown | China national standards | MT | 690.0 | USD | 20200919 |
| Unknown | China national standards | MT | 5120.0 | USD | 20200919 |
| Unknown | China national standards | MT | 7240.0 | USD | 20200919 |
| Unknown | China national standards | MT | 4440.0 | USD | 20200919 |
| Unknown | China national standards | MT | 640.0 | USD | 20200918 |
| Unknown | China national standards | MT | 4370.0 | USD | 20200918 |
| Unknown | China national standards | MT | 700.0 | USD | 20200917 |
| Unknown | China national standards | MT | 32660.0 | USD | 20200917 |