| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3110.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210323 |
| Unknown | China national standards | MT | 580.0 | USD | 20210323 |
| Unknown | China national standards | MT | 7730.0 | USD | 20210322 |
| Unknown | China national standards | MT | 10200.0 | USD | 20210322 |
| Unknown | China national standards | MT | 7570.0 | USD | 20210322 |
| Unknown | China national standards | MT | 6180.0 | USD | 20210321 |
| Unknown | China national standards | MT | 16550.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210321 |
| Unknown | China national standards | MT | 790.0 | USD | 20210321 |