| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 680.0 | USD | 20210301 |
| Unknown | China national standards | MT | 730.0 | USD | 20210301 |
| Unknown | China national standards | MT | 720.0 | USD | 20210301 |
| Unknown | China national standards | MT | 130.0 | USD | 20210301 |
| Unknown | China national standards | MT | 780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 760.0 | USD | 20210301 |
| Unknown | China national standards | MT | 720.0 | USD | 20210301 |