Tüpraş Rafineries

Due to the failure to reach an agreement in the CBA negotiations at Tüpraş, where Petrol-İş Union is authorised, workers at refineries in Izmir, Kocaeli, Batman and Kırıkkale went on a wildcat strike on 21 April 2025 between 08.00 and 10.00. On the other hand, the Izmir branch of Petrol-Is Union declared an official strike in three big factories in the city. Partial wildcat strikes at Tüpraş refineries continued in parts until April 30.