During the specific object investigation, Suzhou Shihua New Material Technology Co., Ltd. (688093.SH) mentioned that in recent years, the company has continuously strengthened product development and innovation, optimized product structure, and made product planning for its main business, growth business, and seed business. Among them, electronic composite functional materials are the company's main business, accounting for less than 50% of the total revenue in 2020, and more than 80% by 2023. It is currently the most important component of the company's revenue and the core driving force for the company's development. The company will continue to expand new customers and application scenarios in this business. Secondly, optoelectronic materials are the company's growth business and have the characteristics of difficult verification, long verification cycle, and high technical threshold but large scale. The company has new products that achieved certification and mass production by 2023 and is currently gradually increasing production, while continuing to promote the verification of new products. In addition, sealant products are the company's seed business. The sealant material manufacturing base in Zhangjiagang will start trial production this year, and the company's sealant products in the field of consumer electronics are expected to be prioritized in application, and high-efficiency sealant products will also be the company's new growth point. From a long-term strategic perspective, the company will continue to focus on functional materials and composite functional materials, optoelectronic materials, and high-efficiency sealants will be the main products of the overall product structure in the future.