| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35700.0 | USD | 20210212 |
| Unknown | China national standards | MT | 22990.0 | USD | 20210212 |
| Unknown | China national standards | MT | 3760.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3430.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3880.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3590.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3730.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3730.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210211 |