| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1280.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210323 |
| Unknown | China national standards | MT | 180.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210322 |
| Unknown | China national standards | MT | 250.0 | USD | 20210321 |
| Unknown | China national standards | MT | 280.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210321 |