| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21710.0 | USD | 20190811 |
| Unknown | China national standards | MT | 23040.0 | USD | 20190811 |
| Unknown | China national standards | MT | 22120.0 | USD | 20190811 |
| Unknown | China national standards | MT | 22020.0 | USD | 20190811 |
| Unknown | China national standards | MT | 23150.0 | USD | 20190811 |
| Unknown | China national standards | MT | 25440.0 | USD | 20190811 |
| Unknown | China national standards | MT | 21490.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3350.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3620.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3070.0 | USD | 20190811 |