| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4370.0 | USD | 20180701 |
| Unknown | China national standards | MT | 17960.0 | USD | 20180701 |
| Unknown | China national standards | MT | 24240.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180701 |
| Unknown | China national standards | MT | 48680.0 | USD | 20180701 |
| Unknown | China national standards | MT | 364600.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6040.0 | USD | 20180701 |
| Unknown | China national standards | MT | 8570.0 | USD | 20180701 |
| Unknown | China national standards | MT | 16600.0 | USD | 20180701 |