| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2340.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2360.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210101 |