| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20210323 |
| Unknown | China national standards | MT | 750.0 | USD | 20210323 |
| Unknown | China national standards | MT | 420.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210323 |
| Unknown | China national standards | MT | 550.0 | USD | 20210323 |
| Unknown | China national standards | MT | 250.0 | USD | 20210323 |
| Unknown | China national standards | MT | 610.0 | USD | 20210323 |
| Unknown | China national standards | MT | 750.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1280.0 | USD | 20210323 |