| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25610.0 | USD | 20200220 |
| Unknown | China national standards | MT | 24860.0 | USD | 20200220 |
| Unknown | China national standards | MT | 19240.0 | USD | 20200220 |
| Unknown | China national standards | MT | 18280.0 | USD | 20200219 |
| Unknown | China national standards | MT | 22220.0 | USD | 20200219 |
| Unknown | China national standards | MT | 18660.0 | USD | 20200219 |
| Unknown | China national standards | MT | 26110.0 | USD | 20200219 |
| Unknown | China national standards | MT | 20370.0 | USD | 20200219 |
| Unknown | China national standards | MT | 17690.0 | USD | 20200219 |
| Unknown | China national standards | MT | 32330.0 | USD | 20200219 |