| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3770.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 190.0 | USD | 20210301 |
| Unknown | China national standards | MT | 590.0 | USD | 20210301 |
| Unknown | China national standards | MT | 170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 170.0 | USD | 20210301 |