| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26390.0 | USD | 20181111 |
| Unknown | China national standards | MT | 3780.0 | USD | 20181110 |
| Unknown | China national standards | MT | 23420.0 | USD | 20181110 |
| Unknown | China national standards | MT | 4830.0 | USD | 20181110 |
| Unknown | China national standards | MT | 2310.0 | USD | 20181110 |
| Unknown | China national standards | MT | 3790.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 24890.0 | USD | 20181101 |
| Unknown | China national standards | MT | 720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20181101 |