| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3930.0 | USD | 20210320 |
| Unknown | China national standards | MT | 7390.0 | USD | 20210320 |
| Unknown | China national standards | MT | 6340.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2990.0 | USD | 20210319 |
| Unknown | China national standards | MT | 4390.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210319 |
| Unknown | China national standards | MT | 980.0 | USD | 20210319 |
| Unknown | China national standards | MT | 580.0 | USD | 20210319 |
| Unknown | China national standards | MT | 8720.0 | USD | 20210319 |