| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20200220 |
| Unknown | China national standards | MT | 240.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1580.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200219 |
| Unknown | China national standards | MT | 320.0 | USD | 20200219 |
| Unknown | China national standards | MT | 230.0 | USD | 20200219 |
| Unknown | China national standards | MT | 240.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200219 |
| Unknown | China national standards | MT | 390.0 | USD | 20200219 |