Who in Sudan benefits from Western sanctions and disinvestment campaigns?

This caught my eye - a line from an opinion piece [via ST 2 Oct 2006] by Magoub El-Tigani, a member of the Sudanese Writers' Union:

President al-Bashir emphasized his government "would find the support it needs from trade with non-Western nations."

It seems to me, sanctions and disinvestment campaigns are counter productive if they force Sudan to trade with non-Western nations and unscrupulous operators.

Oct 1 2006 Observer report by Conal Walsh - Stop investing in Sudan's genocide, MPs tell firms [via POTP] Excerpt:

British exports to Sudan were worth GBP 140m last year - up more than 50 per cent on the figure for 2004. Shell, one of a few western companies involved in Sudan's fledgling oil industry, declined to comment on the call for disinvestment.