| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3100.0 | USD | 20180413 |
| Unknown | China national standards | MT | 2630.0 | USD | 20180413 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180413 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180413 |
| Unknown | China national standards | MT | 8530.0 | USD | 20180412 |
| Unknown | China national standards | MT | 19690.0 | USD | 20180412 |
| Unknown | China national standards | MT | 15750.0 | USD | 20180412 |
| Unknown | China national standards | MT | 16700.0 | USD | 20180412 |
| Unknown | China national standards | MT | 15560.0 | USD | 20180412 |
| Unknown | China national standards | MT | 6720.0 | USD | 20180412 |