| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3760.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200221 |
| Unknown | China national standards | MT | 360.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2500.0 | USD | 20200221 |
| Unknown | China national standards | MT | 820.0 | USD | 20200220 |
| Unknown | China national standards | MT | 130.0 | USD | 20200220 |
| Unknown | China national standards | MT | 120.0 | USD | 20200220 |
| Unknown | China national standards | MT | 840.0 | USD | 20200220 |
| Unknown | China national standards | MT | 820.0 | USD | 20200219 |
| Unknown | China national standards | MT | 110.0 | USD | 20200219 |