The global financial crisis is no doubt a catalyst for trade protectionism.As the world economy deteriorates, some countries try to boost growth prospects by erecting trade barriers.

• 当前，金融危机已蔓延到制造业、服务业等实体经济领域，各国工厂倒闭剧增，失业率上升，政治压力和社会问题接踵而至。