| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3460.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3330.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190101 |