| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2610.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3220.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2720.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2330.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2380.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210116 |