FILE- In this Oct. 24, 2017, file photo, the logo for 3M appears on a screen above the trading floor of the New York Stock Exchange. A profound slump in manufacturing and a trade war that has slowed economic growth in China has led to a second round of layoffs at 3M, the Minnesota company that, in addition to Post-it notes, makes industrial coatings and ceramics. (AP Photo/Richard Drew, File)
Featured Photo Galleries
