The General Federation of Arab Chambers of Commerce, Industry and Agriculture will hold its 40th session in Cairo next Wednesday under the title "Challenges of Financing Development in Light of the Global Financial Crisis". Participants in the session include chairmen and representatives of Arab chambers of commerce, industry and agriculture; and economic and financial ministries and organizations as well as the Arab League. On the other hand, the Federation of Egyptian Chambers will organize here next Saturday meetings of the board of directors of Islamic Chambers to be presided over by Saleh Kamel, Chairman of the Chambers.