| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | 63790.0 | USD | 20210319 |
| Unknown | China national standards | MT | 64120.0 | USD | 20210301 |
| Unknown | China national standards | MT | USD | 20210221 | |
| Unknown | China national standards | MT | USD | 20210217 | |
| Unknown | China national standards | MT | USD | 20210212 | |
| Unknown | China national standards | MT | USD | 20210201 | |
| Unknown | China national standards | MT | USD | 20210120 | |
| Unknown | China national standards | MT | USD | 20210119 | |
| Unknown | China national standards | MT | USD | 20210119 | |
| Unknown | China national standards | MT | USD | 20210118 |
