Chinese Premier Li Qiang on Friday warned that the risks of higher tariffs denting global economic growth have risen, in a veiled criticism of the United States, calling in a U.N. speech for the international community to reject unilateralism and protectionism.To achieve sustained economic development, Li told the U.N. General Assembly in New York, "self-isolation" is not the answer, and the only right way to move forward will be to pursue "openness and cooperation.""A major cause of the current global economic doldrums is the rise in unilateral and protectionist measures such as tariff hik…READ FULL ARTICLE