| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 64120.0 | USD | 20210323 |
| Unknown | China national standards | MT | 66340.0 | USD | 20210323 |
| Unknown | China national standards | MT | 10300.0 | USD | 20210322 |
| Unknown | China national standards | MT | 76710.0 | USD | 20210322 |
| Unknown | China national standards | MT | 86860.0 | USD | 20210322 |
| Unknown | China national standards | MT | 9950.0 | USD | 20210321 |
| Unknown | China national standards | MT | 9950.0 | USD | 20210321 |
| Unknown | China national standards | MT | 11510.0 | USD | 20210320 |
| Unknown | China national standards | MT | 13700.0 | USD | 20210320 |
| Unknown | China national standards | MT | 12590.0 | USD | 20210320 |