| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20200901 | |
| Unknown | China national standards | MT | USD | 20200901 | |
| Unknown | China national standards | MT | USD | 20200823 | |
| Unknown | China national standards | MT | USD | 20200820 | |
| Unknown | China national standards | MT | USD | 20200819 | |
| Unknown | China national standards | MT | USD | 20200818 | |
| Unknown | China national standards | MT | USD | 20200817 | |
| Unknown | China national standards | MT | USD | 20200816 | |
| Unknown | China national standards | MT | USD | 20200814 | |
| Unknown | China national standards | MT | USD | 20200812 |
