| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1850.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2630.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3880.0 | USD | 20181101 |
| Unknown | China national standards | MT | 9050.0 | USD | 20181023 |
| Unknown | China national standards | MT | 8670.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181022 |