On Wednesday 4 April workers staged a day strike at Mula Abdullah Plant in Kirkuk calling on the plant management and the local authorities to provide security while performing out the duties.
Many workers were kidnapped and killed in the recent months and seven of the strikers colleagues were killed the same day while they were on their way to work.
The strikers threatened cut supply if the Government the PM Nuri Al Maliki and Kirkuk Local authority do not respond to just their demands.