| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2380.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180316 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180316 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180316 |
| Unknown | China national standards | MT | 13510.0 | USD | 20180316 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180315 |
| Unknown | China national standards | MT | 46140.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180315 |
| Unknown | China national standards | MT | 5540.0 | USD | 20180315 |
| Unknown | China national standards | MT | 4990.0 | USD | 20180315 |