| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Unknown | China national standards | MT | 2690.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3120.0 | USD | 20210316 |
| Unknown | China national standards | MT | USD | 20210312 | |
| Unknown | China national standards | MT | USD | 20210312 | |
| Unknown | China national standards | MT | USD | 20210311 | |
| Unknown | China national standards | MT | USD | 20210310 | |
| Unknown | China national standards | MT | USD | 20210301 | |
| Unknown | China national standards | MT | USD | 20210301 | |
| Unknown | China national standards | MT | USD | 20210301 | |
| Unknown | China national standards | MT | USD | 20210301 |