| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12420.0 | USD | 20200301 |
| Unknown | China national standards | MT | 10.0 | USD | 20200301 |
| Unknown | China national standards | MT | 17920.0 | USD | 20200301 |
| Unknown | China national standards | MT | 10490.0 | USD | 20200301 |
| Unknown | China national standards | MT | 13220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 10670.0 | USD | 20200301 |
| Unknown | China national standards | MT | 232020.0 | USD | 20200223 |
| Unknown | China national standards | MT | 54500.0 | USD | 20200223 |
| Unknown | China national standards | MT | 56330.0 | USD | 20200223 |
| Unknown | China national standards | MT | 13510.0 | USD | 20200223 |