| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20200220 |
| Unknown | China national standards | MT | 120.0 | USD | 20200220 |
| Unknown | China national standards | MT | 110.0 | USD | 20200220 |
| Unknown | China national standards | MT | 110.0 | USD | 20200220 |
| Unknown | China national standards | MT | 980.0 | USD | 20200220 |
| Unknown | China national standards | MT | 740.0 | USD | 20200220 |
| Unknown | China national standards | MT | 720.0 | USD | 20200220 |
| Unknown | China national standards | MT | 140.0 | USD | 20200220 |
| Unknown | China national standards | MT | 720.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2600.0 | USD | 20200219 |