| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20180419 |
| Unknown | China national standards | MT | 980.0 | USD | 20180419 |
| Unknown | China national standards | MT | 630.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180418 |
| Unknown | China national standards | MT | 6690.0 | USD | 20180418 |
| Unknown | China national standards | MT | 11500.0 | USD | 20180418 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180418 |
| Unknown | China national standards | MT | 3870.0 | USD | 20180418 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180418 |
| Unknown | China national standards | MT | 840.0 | USD | 20180418 |