| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12780.0 | USD | 20210321 |
| Unknown | China national standards | MT | 14940.0 | USD | 20210321 |
| Unknown | China national standards | MT | 11990.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210320 |
| Unknown | China national standards | MT | 10280.0 | USD | 20210320 |
| Unknown | China national standards | MT | 11990.0 | USD | 20210320 |
| Unknown | China national standards | MT | 12730.0 | USD | 20210320 |