UK ban means Somalia flooded with low price khat
18 August 2014 Last updated at 13:43 BST
Khat - a plant used as a stimulant - was banned as a class C drug in the UK earlier this year.
This has meant that its mainly Kenyan producers and exporters have been forced to direct their supplies closer to home - Somalia - flooding the market and driving prices down.
Hadya Al-alawi reports.
Video produced by BBC Arabic's Ali Hilani.