| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5450.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6150.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4950.0 | USD | 20180701 |
| Unknown | China national standards | MT | 8700.0 | USD | 20180701 |
| Unknown | China national standards | MT | 9580.0 | USD | 20180701 |
| Unknown | China national standards | MT | 8260.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5700.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6760.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180701 |
| Unknown | China national standards | MT | 7020.0 | USD | 20180701 |