| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1810.0 | USD | 20200321 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200320 |
| Unknown | China national standards | MT | 3530.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200320 |
| Unknown | China national standards | MT | 12910.0 | USD | 20200320 |
| Unknown | China national standards | MT | 260.0 | USD | 20200320 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200319 |
| Unknown | China national standards | MT | 6130.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200319 |