Group 1 - The company has developed a range of GaN products, including 650V GaN HEMT and medium to low voltage GaN HEMT products (40V to 150V), which are currently in orderly development [2] - A representative 40V bidirectional GaN product has already been mass-produced and shipped in some flagship smartphones from various brands [2] - The company's R&D plans for GaN products include potential applications in humanoid robotics [2]