| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 40160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 31710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 48930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34800.0 | USD | 20180501 |
| Unknown | China national standards | MT | 33710.0 | USD | 20180501 |
| Unknown | China national standards | MT | 32130.0 | USD | 20180501 |
| Unknown | China national standards | MT | 34350.0 | USD | 20180501 |
| Unknown | China national standards | MT | 36940.0 | USD | 20180501 |