| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10030.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190811 |
| Unknown | China national standards | MT | 13390.0 | USD | 20190811 |
| Unknown | China national standards | MT | 26690.0 | USD | 20190811 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190811 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190810 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190810 |
| Unknown | China national standards | MT | 14330.0 | USD | 20190810 |
| Unknown | China national standards | MT | 11160.0 | USD | 20190810 |