2.8m cars built across country as sales peakForeign automakers buoyed by recovering China mktAI industrial chain spurred on by SoraChildren learned scientific knowledge with National Science Popularization Day approachingXi Inspects Jingdezhen, Shangrao in East China's Jiangxi Province2.8m cars built across country as sales peakReady to be world's largest spender on R&DChildren learned scientific knowledge with National Science Popularization Day approachingGreen aviation ecosystem gets bigger thrustLong March rocket prepares for take