| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20210323 |
| Unknown | China national standards | MT | 590.0 | USD | 20210323 |
| Unknown | China national standards | MT | 610.0 | USD | 20210323 |
| Unknown | China national standards | MT | 480.0 | USD | 20210323 |
| Unknown | China national standards | MT | 90.0 | USD | 20210322 |
| Unknown | China national standards | MT | 90.0 | USD | 20210322 |
| Unknown | China national standards | MT | 80.0 | USD | 20210322 |
| Unknown | China national standards | MT | 90.0 | USD | 20210322 |
| Unknown | China national standards | MT | 100.0 | USD | 20210322 |
| Unknown | China national standards | MT | 80.0 | USD | 20210322 |