| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6600.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3890.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4060.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4400.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3830.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3580.0 | USD | 20210301 |