Visitors walk past a booth for a Libyan company selling olive oil at the Tripoli International Fair, April 8, 2013. The government-supported Libyan Export Promotion Centre is seeking to help local companies target foreign markets as the North African country looks to diversify its revenues, the bulk of which come from the key hydrocarbons sector. The fair allows foreign and local firms to showcase themselves and potentially find future business partners. Picture taken April 8, 2013. To match story LIBYA-TRADE/ REUTERS/Ismail Zitouny (LIBYA - Tags: BUSINESS)