| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20200212 |
| Unknown | China national standards | MT | 910.0 | USD | 20200212 |
| Unknown | China national standards | MT | 900.0 | USD | 20200211 |
| Unknown | China national standards | MT | 930.0 | USD | 20200211 |
| Unknown | China national standards | MT | 900.0 | USD | 20200211 |
| Unknown | China national standards | MT | 880.0 | USD | 20200211 |
| Unknown | China national standards | MT | 400.0 | USD | 20200211 |
| Unknown | China national standards | MT | 130.0 | USD | 20200211 |
| Unknown | China national standards | MT | 130.0 | USD | 20200211 |
| Unknown | China national standards | MT | 130.0 | USD | 20200211 |