| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4450.0 | USD | 20200220 |
| Unknown | China national standards | MT | 10.0 | USD | 20200220 |
| Unknown | China national standards | MT | 50.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200219 |
| Unknown | China national standards | MT | 130.0 | USD | 20200219 |
| Unknown | China national standards | MT | 200.0 | USD | 20200219 |
| Unknown | China national standards | MT | 260.0 | USD | 20200219 |
| Unknown | China national standards | MT | 180.0 | USD | 20200219 |
| Unknown | China national standards | MT | 480.0 | USD | 20200219 |