| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8930.0 | USD | 20210301 |
| Unknown | China national standards | MT | 106240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 138320.02 | USD | 20210301 |
| Unknown | China national standards | MT | 31030.0 | USD | 20210301 |
| Unknown | China national standards | MT | 37600.0 | USD | 20210301 |
| Unknown | China national standards | MT | 28310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 17720.0 | USD | 20210223 |
| Unknown | China national standards | MT | 73030.0 | USD | 20210222 |
| Unknown | China national standards | MT | 34650.0 | USD | 20210222 |
| Unknown | China national standards | MT | 115690.0 | USD | 20210222 |