| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32380.0 | USD | 20171019 |
| Unknown | China national standards | MT | 960.0 | USD | 20171019 |
| Unknown | China national standards | MT | 6550.0 | USD | 20171019 |
| Unknown | China national standards | MT | 25240.0 | USD | 20171019 |
| Unknown | China national standards | MT | 550.0 | USD | 20171018 |
| Unknown | China national standards | MT | 3630.0 | USD | 20171016 |
| Unknown | China national standards | MT | 950.0 | USD | 20171016 |
| Unknown | China national standards | MT | 910.0 | USD | 20171016 |
| Unknown | China national standards | MT | 166399.98 | USD | 20171016 |
| Unknown | China national standards | MT | 3440.0 | USD | 20171016 |