News, class A shares closed, the Shanghai Composite Index reported 3202.95 points, closing up 0.05%, the Shenzhen Composite Index reported 9965.02 points, closing down 1.01%, the Shenzhen Blockchain 50 Index reported 3195.75 points, closing up 0.77%. The blockchain sector closed up 0.81%, and the digital currency sector closed up 0.73%.