| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12300.0 | USD | 20200220 |
| Unknown | China national standards | MT | 11050.0 | USD | 20200219 |
| Unknown | China national standards | MT | 9310.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200219 |
| Unknown | China national standards | MT | 12520.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200219 |
| Unknown | China national standards | MT | 6990.0 | USD | 20200218 |
| Unknown | China national standards | MT | 6990.0 | USD | 20200218 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200218 |