| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20171101 |
| Unknown | China national standards | MT | 750.0 | USD | 20171101 |
| Unknown | China national standards | MT | 3830.0 | USD | 20171023 |
| Unknown | China national standards | MT | 317760.0 | USD | 20171023 |
| Unknown | China national standards | MT | 4200.0 | USD | 20171023 |
| Unknown | China national standards | MT | 8570.0 | USD | 20171023 |
| Unknown | China national standards | MT | 35740.0 | USD | 20171023 |
| Unknown | China national standards | MT | 3630.0 | USD | 20171023 |
| Unknown | China national standards | MT | 790.0 | USD | 20171023 |
| Unknown | China national standards | MT | 300.0 | USD | 20171023 |