| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4270.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2880.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4940.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1040.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1100.0 | USD | 20210101 |