| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20201001 | |
| Unknown | China national standards | MT | USD | 20200923 | |
| Unknown | China national standards | MT | USD | 20200922 | |
| Unknown | China national standards | MT | USD | 20200922 | |
| Unknown | China national standards | MT | USD | 20200920 | |
| Unknown | China national standards | MT | USD | 20200918 | |
| Unknown | China national standards | MT | USD | 20200916 | |
| Unknown | China national standards | MT | USD | 20200914 | |
| Unknown | China national standards | MT | USD | 20200912 | |
| Unknown | China national standards | MT | USD | 20200912 |
