| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24770.0 | USD | 20200221 |
| Unknown | China national standards | MT | 32270.0 | USD | 20200221 |
| Unknown | China national standards | MT | 23270.0 | USD | 20200221 |
| Unknown | China national standards | MT | 29820.0 | USD | 20200221 |
| Unknown | China national standards | MT | 12630.0 | USD | 20200220 |
| Unknown | China national standards | MT | 22510.0 | USD | 20200220 |
| Unknown | China national standards | MT | 20010.0 | USD | 20200220 |
| Unknown | China national standards | MT | 25420.0 | USD | 20200220 |
| Unknown | China national standards | MT | 22520.0 | USD | 20200220 |
| Unknown | China national standards | MT | 22980.0 | USD | 20200220 |