| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20210322 |
| Unknown | China national standards | MT | 770.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210322 |
| Unknown | China national standards | MT | 850.0 | USD | 20210322 |
| Unknown | China national standards | MT | 910.0 | USD | 20210322 |
| Unknown | China national standards | MT | 880.0 | USD | 20210322 |
| Unknown | China national standards | MT | 750.0 | USD | 20210322 |
| Unknown | China national standards | MT | 740.0 | USD | 20210322 |
| Unknown | China national standards | MT | 860.0 | USD | 20210322 |
| Unknown | China national standards | MT | 110.0 | USD | 20210321 |