| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210121 |
| Unknown | China national standards | MT | 210.0 | USD | 20210121 |
| Unknown | China national standards | MT | 230.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210121 |
| Unknown | China national standards | MT | 210.0 | USD | 20210121 |