| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24040.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2910.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3620.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3740.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3670.0 | USD | 20210101 |