| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210323 |
| Unknown | China national standards | MT | 43210.0 | USD | 20210323 |
| Unknown | China national standards | MT | 7990.0 | USD | 20210323 |
| Unknown | China national standards | MT | 229340.0 | USD | 20210323 |
| Unknown | China national standards | MT | 6360.0 | USD | 20210322 |
| Unknown | China national standards | MT | 5140.0 | USD | 20210322 |
| Unknown | China national standards | MT | 6700.0 | USD | 20210321 |
| Unknown | China national standards | MT | 5610.0 | USD | 20210321 |
| Unknown | China national standards | MT | 800.0 | USD | 20210321 |
| Unknown | China national standards | MT | 3160.0 | USD | 20210321 |