| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26170.0 | USD | 20210119 |
| Unknown | China national standards | MT | 20150.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3990.0 | USD | 20210119 |
| Unknown | China national standards | MT | 23340.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210119 |
| Unknown | China national standards | MT | 24220.0 | USD | 20210119 |
| Unknown | China national standards | MT | 25380.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3360.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210119 |