American policy fluctuations trigger European fund management giants' withdrawal warnings, clean energy investments face major shift.

The Smart Finance App has learned that Allianz Global Investors, one of the largest asset management institutions in Europe (with assets under management of about $650 billion), has issued a warning: the United States may lose global capital attractiveness due to its shift in clean energy policies. The institution's senior portfolio manager based in London, Alex Biabani, bluntly stated that the signal investors are receiving is "exceptionally clear - the United States' position as a reliable investment destination is eroding".