| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6760.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6340.0 | USD | 20210301 |
| Unknown | China national standards | MT | 27970.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6970.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6340.0 | USD | 20210301 |
| Unknown | China national standards | MT | 22760.0 | USD | 20210301 |
| Unknown | China national standards | MT | 880.0 | USD | 20210223 |
| Unknown | China national standards | MT | 24920.0 | USD | 20210223 |
| Unknown | China national standards | MT | 950.0 | USD | 20210222 |
| Unknown | China national standards | MT | 5420.0 | USD | 20210222 |