| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20210212 | |
| Unknown | China national standards | MT | USD | 20210210 | |
| Unknown | China national standards | MT | USD | 20210201 | |
| Unknown | China national standards | MT | USD | 20210201 | |
| Unknown | China national standards | MT | USD | 20210122 | |
| Unknown | China national standards | MT | USD | 20210118 | |
| Unknown | China national standards | MT | USD | 20210116 | |
| Unknown | China national standards | MT | USD | 20210115 | |
| Unknown | China national standards | MT | USD | 20210115 | |
| Unknown | China national standards | MT | USD | 20210114 |
