IMF首席经济学家：贸易环境仍不稳定。

Core Viewpoint - The trade environment remains unstable according to the IMF Chief Economist [1] Group 1 - The IMF highlights ongoing uncertainties in global trade dynamics [1] - Recent geopolitical tensions and policy changes contribute to the instability [1] - The economic outlook is affected by these trade uncertainties, impacting growth forecasts [1]