By Rania El Gamal
KNPC Labour Syndicate calls on members to take industrial action on Sunday.
A Kuwaiti oil labour union on Wednesday called on "all workers in all sectors" to go on a strike at state refiner Kuwait National Petroleum Co (KNPC).
"The board of directors for KNPC Labour Syndicate urges all employees and workers to stage a total strike in all sectors and be present in the headquarters of the syndicate...on Sunday at 0700 (local time)," the union said in a statement.
The union said it wanted better pay and promotions for its staff.
KNPC spokesman Mohammad al-Ajmi had no immediate comment on the strike on Wednesday. (Reuters)