| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20210323 |
| Unknown | China national standards | MT | 70.0 | USD | 20210323 |
| Unknown | China national standards | MT | 70.0 | USD | 20210323 |
| Unknown | China national standards | MT | 2590.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210323 |
| Unknown | China national standards | MT | 70.0 | USD | 20210322 |
| Unknown | China national standards | MT | 70.0 | USD | 20210322 |
| Unknown | China national standards | MT | 60.0 | USD | 20210322 |
| Unknown | China national standards | MT | 130.0 | USD | 20210322 |
| Unknown | China national standards | MT | 420.0 | USD | 20210322 |