| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14820.0 | USD | 20200317 |
| Unknown | China national standards | MT | 86980.0 | USD | 20200316 |
| Unknown | China national standards | MT | 110370.0 | USD | 20200316 |
| Unknown | China national standards | MT | 80030.0 | USD | 20200315 |
| Unknown | China national standards | MT | 12860.0 | USD | 20200313 |
| Unknown | China national standards | MT | 12860.0 | USD | 20200313 |
| Unknown | China national standards | MT | 9570.0 | USD | 20200313 |
| Unknown | China national standards | MT | 67360.0 | USD | 20200312 |
| Unknown | China national standards | MT | 55730.0 | USD | 20200312 |
| Unknown | China national standards | MT | 8050.0 | USD | 20200312 |