| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20200219 |
| Unknown | China national standards | MT | 940.0 | USD | 20200219 |
| Unknown | China national standards | MT | 940.0 | USD | 20200219 |
| Unknown | China national standards | MT | 910.0 | USD | 20200219 |
| Unknown | China national standards | MT | 840.0 | USD | 20200218 |
| Unknown | China national standards | MT | 720.0 | USD | 20200218 |
| Unknown | China national standards | MT | 790.0 | USD | 20200218 |
| Unknown | China national standards | MT | 450.0 | USD | 20200218 |
| Unknown | China national standards | MT | 740.0 | USD | 20200218 |
| Unknown | China national standards | MT | 980.0 | USD | 20200218 |