| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7670.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210111 |
| Unknown | China national standards | MT | 7499.0 | USD | 20210110 |
| Unknown | China national standards | MT | 8797.49 | USD | 20210110 |
| Unknown | China national standards | MT | 8550.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210101 |