| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20200215 |
| Unknown | China national standards | MT | 750.0 | USD | 20200215 |
| Unknown | China national standards | MT | 860.0 | USD | 20200215 |
| Unknown | China national standards | MT | 720.0 | USD | 20200215 |
| Unknown | China national standards | MT | 670.0 | USD | 20200215 |
| Unknown | China national standards | MT | 560.0 | USD | 20200215 |
| Unknown | China national standards | MT | 930.0 | USD | 20200215 |
| Unknown | China national standards | MT | 590.0 | USD | 20200214 |
| Unknown | China national standards | MT | 570.0 | USD | 20200214 |
| Unknown | China national standards | MT | 700.0 | USD | 20200214 |