| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24390.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26910.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24610.0 | USD | 20180501 |
| Unknown | China national standards | MT | 26360.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25570.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180501 |