| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 23050.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25100.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24400.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25270.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26430.0 | USD | 20180501 |
| Unknown | China national standards | MT | 28420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26720.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24350.0 | USD | 20180501 |