| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20200901 |
| Unknown | China national standards | MT | 410.0 | USD | 20200901 |
| Unknown | China national standards | MT | 440.0 | USD | 20200901 |
| Unknown | China national standards | MT | 510.0 | USD | 20200901 |
| Unknown | China national standards | MT | 450.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2830.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2860.0 | USD | 20200901 |
| Unknown | China national standards | MT | 3490.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2920.0 | USD | 20200523 |
| Unknown | China national standards | MT | 410.0 | USD | 20200523 |