| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10320.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3780.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5490.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3660.0 | USD | 20180401 |
| Unknown | China national standards | MT | 4690.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3720.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180401 |
| Unknown | China national standards | MT | 5590.0 | USD | 20180401 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180401 |