Lei Jun, founder, chairman and CEO of Xiaomi, posted on Weibo that after the Xiaomi YU 7 went on sale at 10pm last night, orders far exceeded our most optimistic expectations. "But we will never be complacent, let alone proud and complacent. We know that we are still very young and there is still a huge gap between us and the global industry leaders. We know that we still have many shortcomings to improve and too many challenges to face. We will continue to be cautious and go all out to live up to everyone's expectations." Another netizen asked in the comment section whether the 24-hour sales volume would be announced, and Lei Jun said: "No."