Chinanews.com client April 1st (Xie Yiguan) On April 1st, the opening of the A shares was mixed, and the Shanghai index fell 0.25% to 2743.54 points; the Shenzhen Component Index rose 0.05% to 9969.12 points; the GEM index rose 0.18% At 1875.36. The industry sector was more green and less red, the auto sector rose, and technology stocks strengthened.