| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20170101 |
| Unknown | China national standards | MT | 30100.0 | USD | 20170101 |
| Unknown | China national standards | MT | 32490.0 | USD | 20170101 |
| Unknown | China national standards | MT | 117850.0 | USD | 20170101 |
| Unknown | China national standards | MT | 64900.0 | USD | 20170101 |
| Unknown | China national standards | MT | 28340.0 | USD | 20170101 |