联合国贸发会议：2025年美国新关税对脆弱经济体的影响研究报告（英文版）

The participation of vulnerable economies in the global economy remains stubbornly low, despite provisions for special and differential treatment in the multilateral rulebook. The new tariff tensions could further threaten the little gains made by least developed countries, small island developing States and landlocked developing countries. Vulnerable economies account for only a small fraction of US imports. They contribute less than 0.5% to the US trade deficit and would have a marginal con