| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3200.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3940.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 13450.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3700.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181023 |
| Unknown | China national standards | MT | 470.0 | USD | 20181023 |
| Unknown | China national standards | MT | 6910.0 | USD | 20181023 |
| Unknown | China national standards | MT | 4280.0 | USD | 20181022 |