| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20180117 |
| Unknown | China national standards | MT | 410.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180117 |
| Unknown | China national standards | MT | 730.0 | USD | 20180116 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180116 |
| Unknown | China national standards | MT | 280.0 | USD | 20180116 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180116 |
| Unknown | China national standards | MT | 6540.0 | USD | 20180115 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180115 |