| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200220 |
| Unknown | China national standards | MT | 720.0 | USD | 20200220 |
| Unknown | China national standards | MT | 120.0 | USD | 20200220 |
| Unknown | China national standards | MT | 720.0 | USD | 20200220 |
| Unknown | China national standards | MT | 110.0 | USD | 20200220 |
| Unknown | China national standards | MT | 750.0 | USD | 20200219 |
| Unknown | China national standards | MT | 800.0 | USD | 20200219 |
| Unknown | China national standards | MT | 690.0 | USD | 20200219 |
| Unknown | China national standards | MT | 100.0 | USD | 20200219 |
| Unknown | China national standards | MT | 110.0 | USD | 20200219 |