Xiaomi's new electric sedan, the SU7, has experienced a significant delivery delay of up to seven months due to overwhelming demand, with 120,000 orders received within 36 hours of launch. The delay affects all models, including the standard and Pro versions, and the most expensive model. Xiaomi also launched a special Founder's Edition with complimentary gifts, selling out the first batch of 5,000 cars immediately. The company has a Beijing factory with a production capacity of 200,000 cars annually, manufactured by BAIC Group.