| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3060.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210101 |