| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24630.0 | USD | 20210321 |
| Unknown | China national standards | MT | 25510.0 | USD | 20210321 |
| Unknown | China national standards | MT | 24850.0 | USD | 20210321 |
| Unknown | China national standards | MT | 24480.0 | USD | 20210321 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3810.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3760.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3770.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3780.0 | USD | 20210320 |