| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2120.0 | USD | 20210201 |
| Unknown | China national standards | MT | 780.0 | USD | 20210201 |
| Unknown | China national standards | MT | 780.0 | USD | 20210201 |
| Unknown | China national standards | MT | 770.0 | USD | 20210201 |
| Unknown | China national standards | MT | 700.0 | USD | 20210201 |
| Unknown | China national standards | MT | 870.0 | USD | 20210201 |
| Unknown | China national standards | MT | 970.0 | USD | 20210201 |
| Unknown | China national standards | MT | 690.0 | USD | 20210201 |
| Unknown | China national standards | MT | 740.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210201 |