| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 78860.0 | USD | 20200323 |
| Unknown | China national standards | MT | 9180.0 | USD | 20200323 |
| Unknown | China national standards | MT | 12340.0 | USD | 20200323 |
| Unknown | China national standards | MT | 11260.0 | USD | 20200323 |
| Unknown | China national standards | MT | 85450.0 | USD | 20200322 |
| Unknown | China national standards | MT | 78740.0 | USD | 20200322 |
| Unknown | China national standards | MT | 11640.0 | USD | 20200322 |
| Unknown | China national standards | MT | 81780.0 | USD | 20200321 |
| Unknown | China national standards | MT | 71710.0 | USD | 20200320 |
| Unknown | China national standards | MT | 93230.0 | USD | 20200320 |