RIYADH, 22 August — An Egyptian trade delegation will participate in a meeting of the joint Saudi-Egyptian Technical Committee, due to be held here from Aug. 25 to 29. The Egyptian team will be led by Sayyed Abul-Kumsan, head of the foreign trade section at the Commerce Ministry. The meeting will review Saudi-Egyptian commercial relations and means of removing trade barriers. It will also discuss the lifting of a ban imposed on Egyptian exports of livestock and some other commodities.