Core Viewpoint - The company is focusing on the development of self-developed blue light materials for OLED, including both blue light host and guest materials, and has achieved mass production in some domestic sixth-generation OLED panel production lines [1] Group 1: OLED Materials - The company's R&D is primarily concentrated on self-developed blue light materials, which include blue light host and guest materials [1] - The company has achieved mass production in certain domestic sixth-generation OLED panel production lines [1] - The company is also exploring new directions in blue light materials, such as dual-EML and super fluorescent materials [1] Group 2: Photoresist Development - The company is currently in the experimental R&D stage for photoresist materials [1] - The company will continue to follow up on customer validation progress in this area [1] Group 3: Market Strategy - The company aims to seize opportunities in the domestic substitution of display materials [1] - The company plans to continuously strengthen R&D investment and market expansion [1] - The company is committed to promoting the upgrade of its product structure towards high-end products [1]