| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20200220 |
| Unknown | China national standards | MT | 750.0 | USD | 20200220 |
| Unknown | China national standards | MT | 250.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200220 |
| Unknown | China national standards | MT | 880.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200219 |
| Unknown | China national standards | MT | 40.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200219 |
| Unknown | China national standards | MT | 7400.0 | USD | 20200219 |