| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20210323 |
| Unknown | China national standards | MT | 21080.0 | USD | 20210323 |
| Unknown | China national standards | MT | 22220.0 | USD | 20210322 |
| Unknown | China national standards | MT | 3120.0 | USD | 20210320 |
| Unknown | China national standards | MT | 21590.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3300.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3360.0 | USD | 20210320 |
| Unknown | China national standards | MT | 21660.0 | USD | 20210319 |
| Unknown | China national standards | MT | 3130.0 | USD | 20210319 |
| Unknown | China national standards | MT | 20160.0 | USD | 20210319 |