受新冠肺炎疫情冲击，2020年大洋洲国家对外贸易大幅下降，外商直接投资延续了2019年的下降趋势。2021年，大洋洲国家对外贸易回暖迹象明显，主要国家对华贸易显著回升。在对外经贸方面，大洋洲主要国家制定了一系列以维护国家安全为核心的外商投资政策，强化国家利益审查制度。展望未来，新冠肺炎疫情整体走势、大国关系及其地缘政治影响、世界经济整体发展形势和大洋洲主要国家的外商投资政策等因素，都将对大洋洲国家对外经贸合作产生重要影响。
In 2020，under the impact of the COVID-19 pandemic，the foreign trade of Oceania countries declined significantly，and their foreign direct investment maintained the declining trend of 2019. In 2021，the foreign trade of Oceania countries showed obvious signs of recovery，and the trade of major countries with China rebounded significantly. In terms of foreign trade and economic cooperation，major Oceania countries have formulated a series of foreign investment policies with national security as the core and strengthened national interest review systems. Looking ahead，the overall trend of the COVID-19，the relationship between major countries and its geopolitical influences，the world economic development situation，and the foreign investment policies of major Oceania countries will have important impacts on the foreign economic and trade cooperation of Oceania countries.
