May I ask if your company's multi-dimensional heterogeneous products are currently in mass production and what is the production capacity? Will the product structure be adjusted and optimized in the second half of 2022? Will the overall profit margin be improved in the second half of 2022? What is the company's next development direction?

Changdian Technology: Dear investors, hello, the company is accelerating the production and application of the XDFOI? technology platform and the introduction of customer products, and actively promoting the construction of related production capacity. In the face of market downward pressure, the company actively adjusted and optimized its product structure. The company's capacity expansion this year is mainly aimed at industries with stable growth in customer demand and continuous iteration of market technology, such as 5G high-value-added communication products, automobiles, high-performance computing, storage, etc., accelerating the strategic layout of product structure optimization from consumer to automotive electronics, industrial control application structure optimization, and continuously increasing the proportion of advanced packaging and high-end testing business revenue. The company's profit margin in the third quarter has ranked among the leading domestic packaging and testing companies. In the face of downward adjustments in industry demand, the company will continue to promote product structure optimization, improve large-scale production technology capabilities and cost control and cost reduction and efficiency measures to ensure that the gross profit margin is stable in a reasonable range, and continue to increase cost control, improve operating management efficiency, and maintain the stability of the overall profit margin. The company will continue to promote the research and development and mass production of various high-performance packaging technologies, realize the strategic layout of product and capacity structure optimization, promote the development of high-end value-added businesses such as high-end testing and design services, and the implementation of the company's intelligent manufacturing system. Thank you for your attention to the company.