精研科技：研发投入主要是针对新材料、新技术、新产品三个方向

Core Viewpoint - The company emphasizes its focus on research and development (R&D) in new materials, technologies, and products to establish competitive advantages and meet end-user demands [1]. Group 1: R&D Focus - The company's R&D investments are primarily directed towards three areas: new materials, new technologies, and new products [1]. - The development of cutting-edge materials and technologies aims to help the company build certain technological and competitive barriers [1]. - The R&D of new products is mainly aligned with the needs of end-users [1].