| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2190.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2360.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2440.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2900.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2830.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2460.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2500.0 | USD | 20210115 |