| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20171101 |
| Unknown | China national standards | MT | 1740.0 | USD | 20171101 |
| Unknown | China national standards | MT | 8760.0 | USD | 20171023 |
| Unknown | China national standards | MT | 4830.0 | USD | 20171023 |
| Unknown | China national standards | MT | 49550.0 | USD | 20171023 |
| Unknown | China national standards | MT | 4270.0 | USD | 20171023 |
| Unknown | China national standards | MT | 7460.0 | USD | 20171023 |
| Unknown | China national standards | MT | 37200.0 | USD | 20171023 |
| Unknown | China national standards | MT | 12440.0 | USD | 20171023 |
| Unknown | China national standards | MT | 537650.0 | USD | 20171023 |