Core Viewpoint - Ruhi Tai is positioned at the upstream of the electronic industry chain, with products widely used in flexible circuit boards and flexible electronic substrates, ultimately applicable to various smart terminals, including AR glasses as a consumer electronics application scenario [1] Group 1 - The company operates in the upstream segment of the electronic industry chain [1] - Products are extensively utilized in flexible circuit boards and flexible electronic substrates [1] - The end applications of these products include various smart terminals, highlighting AR glasses as a specific consumer electronics application [1]