| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20200219 |
| Unknown | China national standards | MT | 110.0 | USD | 20200219 |
| Unknown | China national standards | MT | 460.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2180.0 | USD | 20200219 |
| Unknown | China national standards | MT | 10970.0 | USD | 20200219 |
| Unknown | China national standards | MT | 870.0 | USD | 20200219 |
| Unknown | China national standards | MT | 750.0 | USD | 20200219 |
| Unknown | China national standards | MT | 11000.0 | USD | 20200218 |
| Unknown | China national standards | MT | 760.0 | USD | 20200218 |
| Unknown | China national standards | MT | 90.0 | USD | 20200218 |