| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20210112 |
| Unknown | China national standards | MT | 4400.0 | USD | 20210112 |
| Unknown | China national standards | MT | 420.0 | USD | 20210112 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210112 |
| Unknown | China national standards | MT | 610.0 | USD | 20210112 |
| Unknown | China national standards | MT | 2750.0 | USD | 20210111 |
| Unknown | China national standards | MT | 650.0 | USD | 20210111 |
| Unknown | China national standards | MT | 7310.0 | USD | 20210111 |
| Unknown | China national standards | MT | 2420.0 | USD | 20210111 |
| Unknown | China national standards | MT | 750.0 | USD | 20210110 |