| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20200213 |
| Unknown | China national standards | MT | 660.0 | USD | 20200213 |
| Unknown | China national standards | MT | 590.0 | USD | 20200213 |
| Unknown | China national standards | MT | 530.0 | USD | 20200213 |
| Unknown | China national standards | MT | 680.0 | USD | 20200213 |
| Unknown | China national standards | MT | 680.0 | USD | 20200213 |
| Unknown | China national standards | MT | 670.0 | USD | 20200213 |
| Unknown | China national standards | MT | 90.0 | USD | 20200213 |
| Unknown | China national standards | MT | 100.0 | USD | 20200213 |
| Unknown | China national standards | MT | 100.0 | USD | 20200213 |