For the European Union, The European Economic Security Strategy is a significant institutional framework for shifting from an open advocacy of economic freedom to a conservative stance on economic security, which has a profound effect on the economic cooperation policies within the EU and its members. The European Economic Security Strategy sets out a way for security risk identification and a path for de-risking, focusing on areas such as supply chains, infrastructure, cutting-edge technologies, networks and digital information. From the perspective of security association, the motives for its publication are diverse, covering those from the fields such as economy, traditional geopolitics, energy, technology, ecology, culture and society, ideology etc. The relevant strategic arrangements would further affect the global economy and trade pattern, as well as the harmonization within Europe. From the three dimensions of security, development and cultural exchange, China can put forward positive countermeasures between China and the EU to strengthen their mutual exchange and dialogue in terms of economic cooperation and non-traditional security, to accelerate their mutual healthy cooperation in the fields of economic development and trade, and to promote their dialogue and exchanges at all levels.