| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33420.0 | USD | 20180501 |
| Unknown | China national standards | MT | 35280.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33500.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34430.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 59110.0 | USD | 20180501 |
| Unknown | China national standards | MT | 59450.0 | USD | 20180501 |
| Unknown | China national standards | MT | 48930.0 | USD | 20180501 |