What substantial operating income does your company have from new energy vehicles?

China Automotive Research Institute: The company's current new energy business mainly includes: new energy vehicle regulatory testing - announcement testing, 3C testing, export certification; new energy vehicle DV/PV commissioned testing - national standards, industry standards and enterprise standards; evaluation based on new standards/specifications - enterprise standard "leader", energy efficiency labeling, safety index and smart index involving new energy vehicle dimensions; new energy vehicle energy flow, thermal management, power economy and other businesses; new energy vehicle electronic and electrical architecture, electrical performance and other businesses; new energy vehicle big data safety warning model development and other businesses. In the future, the company will further consolidate and strengthen new energy vehicle regulatory testing, scale and serialize new energy vehicle DV/PV commissioned testing, expand new standards and new specifications evaluation business, and optimize and refine new energy vehicle green energy-saving development business.