| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2810.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2760.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2710.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3010.0 | USD | 20200321 |
| Unknown | China national standards | MT | 3650.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2870.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4040.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4130.0 | USD | 20200321 |
| Unknown | China national standards | MT | 4140.0 | USD | 20200321 |