伊戈尔(002922.SZ)：对固态变压器保持关注，目前该产品正在研发过程中

Core Viewpoint - The company is focusing on the development of solid-state transformers, which are currently in the research and development phase [1] Group 1: Product Development - The company has been emphasizing the development of various transformer products, including phase-shifting transformers, dry-type transformers, oil-immersed transformers, and distribution transformers [1] - The company plans to allocate more resources to actively explore key product categories in the market [1]