What new opportunities will the three major industries of automobiles, home appliances and home decoration, kitchen and bathroom, which have entered the stock market stage, usher in under the stimulus policy of trade-in?On the 14th, during the 4th China International Consumer Products Expo, Sheng Qiuping, Vice Minister of Commerce, attended the theme of green finance and sustainable development, he said in his speech that the Ministry of Commerce will trade in consumer goods as the top priority