| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74810.0 | USD | 20210312 |
| Unknown | China national standards | MT | 8800.0 | USD | 20210311 |
| Unknown | China national standards | MT | 7890.0 | USD | 20210311 |
| Unknown | China national standards | MT | 67250.0 | USD | 20210310 |
| Unknown | China national standards | MT | 58370.0 | USD | 20210310 |
| Unknown | China national standards | MT | 180.0 | USD | 20210301 |
| Unknown | China national standards | MT | 15730.0 | USD | 20210301 |
| Unknown | China national standards | MT | 58680.0 | USD | 20210301 |
| Unknown | China national standards | MT | 57650.0 | USD | 20210301 |
| Unknown | China national standards | MT | 60770.0 | USD | 20210301 |