| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210101 |