普京：保护主义不仅对实施者自身有害，也破坏全球经济

Group 1 - The core viewpoint is that protectionist policies harm not only the implementers but also the overall global economy [1][3] - President Putin emphasized that such measures are detrimental to those who pursue them and to international trade [3] - Russia maintains an open attitude towards cooperation with all countries, particularly with those willing to collaborate [3] Group 2 - Putin highlighted the complementary nature of the economic relationship between Russia and China [3]