Group 1 - The best-selling vehicles this year are pure electric compact cars, with Geely Xingyuan and BYD Seagull leading sales, surpassing Tesla Model Y [1] - The MG brand has launched its pure electric compact car MG4 at the Chengdu Auto Show, priced between 65,800 to 99,800 yuan, offering two range options of 437 km and 530 km, with the top model featuring a semi-solid battery [1][3] - The Chengdu Auto Show has become a competitive platform for pure electric compact cars, with several models including MG4, Geely Xingyuan, and Wuling Bingo S showcased [3] Group 2 - The demand for pure electric compact cars is driven by factors such as the increasing need for second vehicles among Chinese families and a younger purchasing demographic [3] - A0-class sedans have replaced B-class sedans as the fastest-growing segment in the new energy market, with nearly 450,000 units sold in the first half of the year, reflecting a year-on-year growth rate of 107.3% [3] - The market for pure electric compact cars is becoming increasingly competitive, with the top four models capturing nearly 85% of the market share, and the leading model exceeding 40% [3] - MG4 has received over 45,000 orders within 24 days of its launch, with the company aiming for a monthly sales target of 15,000 units [4]