| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20171018 |
| Unknown | China national standards | MT | 3380.0 | USD | 20171018 |
| Unknown | China national standards | MT | 3790.0 | USD | 20171018 |
| Unknown | China national standards | MT | 21730.0 | USD | 20171017 |
| Unknown | China national standards | MT | 23330.0 | USD | 20171017 |
| Unknown | China national standards | MT | 22360.0 | USD | 20171017 |
| Unknown | China national standards | MT | 15780.0 | USD | 20171017 |
| Unknown | China national standards | MT | 26860.0 | USD | 20171017 |
| Unknown | China national standards | MT | 22760.0 | USD | 20171017 |
| Unknown | China national standards | MT | 21790.0 | USD | 20171017 |