| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20180510 |
| Unknown | China national standards | MT | 16240.0 | USD | 20180501 |
| Unknown | China national standards | MT | 14490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 13970.0 | USD | 20180501 |
| Unknown | China national standards | MT | 24630.0 | USD | 20180501 |
| Unknown | China national standards | MT | 16490.0 | USD | 20180501 |
| Unknown | China national standards | MT | 13850.0 | USD | 20180501 |
| Unknown | China national standards | MT | 15930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 25760.0 | USD | 20180501 |
| Unknown | China national standards | MT | 19760.0 | USD | 20180501 |