| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4780.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4120.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4840.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4740.0 | USD | 20200219 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3960.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3960.0 | USD | 20200219 |
| Unknown | China national standards | MT | 26500.0 | USD | 20200219 |