What’s behind China’s slump in global exports?

China’s leaders have been struggling to rev up the economy since the COVID-19 pandemic ended. China’s exports slowed sharply in September as global demand weakened, adding to worries over how to recharge growth in the world’s second-largest economy.Exports rose 2.4% in dollar terms from a year earlier last month, down from 8.7% year-on-year growth in August, the Chinese customs office reported Monday. Imports rose just 0.3% in September.Economists had estimated that exports would rise...