| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7063.43 | USD | 20210101 |
| Unknown | China national standards | MT | 6799.49 | USD | 20210101 |
| Unknown | China national standards | MT | 15210.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210101 |