| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200221 |
| Unknown | China national standards | MT | 850.0 | USD | 20200220 |
| Unknown | China national standards | MT | 880.0 | USD | 20200220 |
| Unknown | China national standards | MT | 6070.0 | USD | 20200219 |
| Unknown | China national standards | MT | 6700.0 | USD | 20200219 |
| Unknown | China national standards | MT | 920.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3440.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2400.0 | USD | 20200218 |
| Unknown | China national standards | MT | 940.0 | USD | 20200218 |