| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2480.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210321 |
| Unknown | China national standards | MT | 3170.0 | USD | 20210321 |
| Unknown | China national standards | MT | 3160.0 | USD | 20210321 |
| Unknown | China national standards | MT | 760.0 | USD | 20210320 |
| Unknown | China national standards | MT | 390.0 | USD | 20210320 |
| Unknown | China national standards | MT | 300.0 | USD | 20210320 |
| Unknown | China national standards | MT | 480.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210320 |