Does the company have any consumer-grade AR myopia glasses technology reserves? Is there any R&D cooperation with other companies in this area?

Crystal Optech: Hello: Our company has a stake in Israel's Lumus and has business cooperation in the research and development of optical waveguide technology; our company has established a joint venture company, Crystal Optics, with Germany's Schott to jointly develop AR solution technology; our company also has AR business cooperation with digilens. Thank you!