美国加税，中国减税，中方见招拆招，3回合下来，特朗普没脾气了

Group 1 - The article discusses the escalating trade tensions between the US and China, highlighting Trump's strategies to pressure China into concessions during tariff negotiations [1] - The US has adopted a stance on Taiwan, which has provoked strong reactions from China, leading to demands for the US to clarify its position against Taiwan independence [1] - Trump's changes to the H-1B visa policy have adversely affected Indian tech talent, while China has seized the opportunity to attract foreign talent through its K visa program [3] Group 2 - Trump's tariffs aimed at protecting US manufacturing have led to significant challenges for American companies, causing many to reconsider domestic investments and seek opportunities abroad [5][6] - The US Commerce Department's new rules on export controls are expected to impact nearly a thousand Chinese companies, creating substantial financial losses [6] - In response to US tariffs, China has implemented a policy that offers a 20% price evaluation discount for foreign companies producing within China, enhancing their competitiveness in the local market [8]