| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | USD | 20200301 | |
| Unknown | China national standards | MT | USD | 20200222 | |
| Unknown | China national standards | MT | USD | 20200222 | |
| Unknown | China national standards | MT | USD | 20200222 | |
| Unknown | China national standards | MT | USD | 20200220 | |
| Unknown | China national standards | MT | USD | 20200218 | |
| Unknown | China national standards | MT | USD | 20200216 | |
| Unknown | China national standards | MT | USD | 20200215 | |
| Unknown | China national standards | MT | USD | 20200214 | |
| Unknown | China national standards | MT | USD | 20200212 |
