| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 12180.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11840.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 11980.0 | USD | 20180501 |
| Unknown | China national standards | MT | 8220.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24210.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14410.0 | USD | 20180501 |