The issue of destruction of unwanted ozone-depleting substances continued to concern Article 5 Parties and the Committee had convened a meeting of experts to address the issue in March 2006.
销毁报废消耗臭氧物质的问题仍然是第5条缔约方面对的关注问题；执行委员会于2006年3月间针对这一问题举行了一次专家会议。