http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/results-3Q-2015.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/Unipetrol’s-3Q2016-operating-profit-reaches-CZK-1.9-billion-.aspx [View duplicates]
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/20200330_Peregrines_start_nesting.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/Unipetrol-to-end-production-of-oxo-alcohols.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/Wojciech-Heydel-elected-new-Chairman-of-UNIPETROLs-Supervisory-Board.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/20200402_PE3_EN.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/Unipetrol-intensified-cooperation-with-security-agencies-during-shutdown.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/Unipetrol-revenues-reached-almost-25bn-in-Q1.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/UNIPETROL-Squares-Extrajudicial-Settlement-with-DEZA.aspx
http://www.orlenunipetrol.cz/en/Media/PressReleases/Pages/20220727-TZ_OrlenUnipetrol-Dobrovolnicke-dny-EN.aspx