| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20200220 |
| Unknown | China national standards | MT | 870.0 | USD | 20200220 |
| Unknown | China national standards | MT | 780.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2910.0 | USD | 20200220 |
| Unknown | China national standards | MT | 920.0 | USD | 20200220 |
| Unknown | China national standards | MT | 900.0 | USD | 20200220 |
| Unknown | China national standards | MT | 820.0 | USD | 20200220 |
| Unknown | China national standards | MT | 5270.0 | USD | 20200219 |
| Unknown | China national standards | MT | 510.0 | USD | 20200219 |
| Unknown | China national standards | MT | 720.0 | USD | 20200219 |