| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20210112 |
| Unknown | China national standards | MT | 170.0 | USD | 20210112 |
| Unknown | China national standards | MT | 1130.0 | USD | 20210112 |
| Unknown | China national standards | MT | 100.0 | USD | 20210112 |
| Unknown | China national standards | MT | 5300.0 | USD | 20210112 |
| Unknown | China national standards | MT | 290.0 | USD | 20210112 |
| Unknown | China national standards | MT | 200.0 | USD | 20210111 |
| Unknown | China national standards | MT | 2590.0 | USD | 20210111 |
| Unknown | China national standards | MT | 610.0 | USD | 20210111 |
| Unknown | China national standards | MT | 140.0 | USD | 20210111 |