联合国贸发会议报告指出：贸易政策深刻影响全球出口格局

Core Insights - The UNCTAD report highlights that changes in trade policies are reshaping the global export competition landscape, particularly due to recent tariff changes in the US, which have made market access stricter and uneven [1][2] Trade Policy Changes - Tariff adjustments, regional trade agreements, and preferential programs are altering demand conditions and relative prices in domestic and international markets, significantly impacting the competitive position of countries and companies [1][2] - The report notes that the average applicable tariff in the US has increased by nearly 15 percentage points, leading to a significant expansion of tariff differences among suppliers [2][3] Impact on Export Competitiveness - Increased tariffs directly raise the cost of imported goods, leading to higher domestic prices and reduced competitiveness; for instance, US tariffs on South African wine have increased its price by approximately 17 percentage points compared to other wine-exporting countries [1][2] - Preferential programs, such as the African Growth and Opportunity Act (AGOA), provide special tariff treatment for eligible sub-Saharan African countries, enhancing their competitiveness in the US market for certain products like textiles and apparel [2][3] Geopolitical Factors - The report indicates that the escalation of global trade tensions and the rise of protectionism underscore the growing importance of geopolitical factors in future trade patterns, suggesting that trade measures may increasingly serve political objectives rather than purely economic ones [3] Opportunities in Export Trade - Changes in the trade environment are creating new export opportunities, with differentiated tariff structures leading to niche market opportunities; some developing countries may become alternative export hubs due to tariff advantages [4][5] - The restructuring of global value chains is driving regional optimization, with increased nearshoring and friend-shoring, particularly in intermediate goods trade between China and regions like ASEAN and Latin America [4][5]