| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2400.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2470.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2440.0 | USD | 20210101 |