| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20200220 |
| Unknown | China national standards | MT | 710.0 | USD | 20200220 |
| Unknown | China national standards | MT | 100.0 | USD | 20200220 |
| Unknown | China national standards | MT | 100.0 | USD | 20200220 |
| Unknown | China national standards | MT | 860.0 | USD | 20200220 |
| Unknown | China national standards | MT | 100.0 | USD | 20200219 |
| Unknown | China national standards | MT | 130.0 | USD | 20200218 |
| Unknown | China national standards | MT | 110.0 | USD | 20200218 |
| Unknown | China national standards | MT | 170.0 | USD | 20200218 |
| Unknown | China national standards | MT | 120.0 | USD | 20200218 |