| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26080.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 29770.0 | USD | 20180501 |
| Unknown | China national standards | MT | 31870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25430.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26290.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25970.0 | USD | 20180501 |