| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20200220 |
| Unknown | China national standards | MT | 30.0 | USD | 20200220 |
| Unknown | China national standards | MT | 10.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200220 |
| Unknown | China national standards | MT | 50.0 | USD | 20200220 |
| Unknown | China national standards | MT | 6060.0 | USD | 20200220 |
| Unknown | China national standards | MT | 80.0 | USD | 20200219 |
| Unknown | China national standards | MT | 70.0 | USD | 20200219 |
| Unknown | China national standards | MT | 10.0 | USD | 20200219 |
| Unknown | China national standards | MT | 40.0 | USD | 20200219 |