| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20190314 |
| Unknown | China national standards | MT | 6000.0 | USD | 20190314 |
| Unknown | China national standards | MT | 8680.0 | USD | 20190314 |
| Unknown | China national standards | MT | 16100.0 | USD | 20190314 |
| Unknown | China national standards | MT | 26140.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190313 |
| Unknown | China national standards | MT | 67020.0 | USD | 20190313 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190313 |