| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1490.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210101 |
| Unknown | China national standards | MT | 860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210101 |
| Unknown | China national standards | MT | 649.9 | USD | 20210101 |
| Unknown | China national standards | MT | 10150.0 | USD | 20210101 |
| Unknown | China national standards | MT | 690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 30050.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20201223 |
| Unknown | China national standards | MT | 22800.0 | USD | 20201223 |