...planned shutdowns at its three units would hurt profitability in the second half of the year.
Unipetrol said it planned to close the Litvinov refinery of its Ceska Rafinerska subsidiary for up to 60 days, the petrochemical Chemopetrol unit for 45 days, and the Paramo refinery for 21 days.
Unipetrol is majority-owned by Poland's PKN Orlen .