| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1420.0 | USD | 20200423 |
| Unknown | China national standards | MT | 840.0 | USD | 20200422 |
| Unknown | China national standards | MT | 790.0 | USD | 20200422 |
| Unknown | China national standards | MT | 610.0 | USD | 20200422 |
| Unknown | China national standards | MT | 300.0 | USD | 20200422 |
| Unknown | China national standards | MT | 530.0 | USD | 20200422 |
| Unknown | China national standards | MT | 420.0 | USD | 20200422 |
| Unknown | China national standards | MT | 430.0 | USD | 20200422 |
| Unknown | China national standards | MT | 430.0 | USD | 20200422 |
| Unknown | China national standards | MT | 200.0 | USD | 20200422 |