| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20191101 | |
| Unknown | China national standards | MT | USD | 20191023 | |
| Unknown | China national standards | MT | USD | 20191022 | |
| Unknown | China national standards | MT | USD | 20191021 | |
| Unknown | China national standards | MT | USD | 20191021 | |
| Unknown | China national standards | MT | USD | 20191020 | |
| Unknown | China national standards | MT | USD | 20191017 | |
| Unknown | China national standards | MT | USD | 20191017 | |
| Unknown | China national standards | MT | USD | 20191016 | |
| Unknown | China national standards | MT | USD | 20191015 |
