| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17370.0 | USD | 20210218 |
| Unknown | China national standards | MT | 2360.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2800.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210217 |
| Unknown | China national standards | MT | 18120.0 | USD | 20210217 |
| Unknown | China national standards | MT | 16610.0 | USD | 20210217 |
| Unknown | China national standards | MT | 17700.0 | USD | 20210216 |
| Unknown | China national standards | MT | 19940.0 | USD | 20210216 |