| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4870.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9070.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2940.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2720.0 | USD | 20210101 |