| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9280.0 | USD | 20190122 |
| Unknown | China national standards | MT | 4880.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190122 |
| Unknown | China national standards | MT | 6150.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1220.0 | USD | 20190122 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190121 |
| Unknown | China national standards | MT | 7830.0 | USD | 20190121 |
| Unknown | China national standards | MT | 8460.0 | USD | 20190121 |