| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20210323 |
| Unknown | China national standards | MT | 11530.0 | USD | 20210323 |
| Unknown | China national standards | MT | 2270.0 | USD | 20210322 |
| Unknown | China national standards | MT | 380.0 | USD | 20210322 |
| Unknown | China national standards | MT | 54900.0 | USD | 20210322 |
| Unknown | China national standards | MT | 3430.0 | USD | 20210322 |
| Unknown | China national standards | MT | 240.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1970.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210319 |