| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20210323 |
| Unknown | China national standards | MT | 60.0 | USD | 20210323 |
| Unknown | China national standards | MT | 90.0 | USD | 20210323 |
| Unknown | China national standards | MT | 30.0 | USD | 20210323 |
| Unknown | China national standards | MT | 150.0 | USD | 20210323 |
| Unknown | China national standards | MT | 50.0 | USD | 20210323 |
| Unknown | China national standards | MT | 100.0 | USD | 20210323 |
| Unknown | China national standards | MT | 260.0 | USD | 20210323 |
| Unknown | China national standards | MT | 140.0 | USD | 20210323 |
| Unknown | China national standards | MT | 220.0 | USD | 20210323 |