| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200219 |
| Unknown | China national standards | MT | 820.0 | USD | 20200219 |
| Unknown | China national standards | MT | 820.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200218 |
| Unknown | China national standards | MT | 870.0 | USD | 20200218 |
| Unknown | China national standards | MT | 150.0 | USD | 20200218 |
| Unknown | China national standards | MT | 120.0 | USD | 20200218 |
| Unknown | China national standards | MT | 240.0 | USD | 20200218 |
| Unknown | China national standards | MT | 130.0 | USD | 20200218 |
| Unknown | China national standards | MT | 130.0 | USD | 20200218 |