| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20210111 |
| Unknown | China national standards | MT | 210.0 | USD | 20210111 |
| Unknown | China national standards | MT | 240.0 | USD | 20210111 |
| Unknown | China national standards | MT | 170.0 | USD | 20210111 |
| Unknown | China national standards | MT | 200.0 | USD | 20210111 |
| Unknown | China national standards | MT | 240.0 | USD | 20210111 |
| Unknown | China national standards | MT | 320.0 | USD | 20210111 |
| Unknown | China national standards | MT | 4240.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210110 |