<p>Sony&#8217;s blockbuster &#8220;Spider-Man: Brand New Day&#8221; held onto the top spot at the mainland China box office during the Aug. 7–9 weekend, pulling in RMB196.6 million ($28.9 million) in its second full frame. The film has now amassed a cumulative total of $185.4 million since its July 29 </p>