Xiaomi has launched an electric crossover SUV, YU7, aiming to challenge Tesla's Model Y in the market.YU7 boasts a driving range of up to 835km for the basic edition, expected to compete with Model Y in terms of range.Analysts predict that YU7 could 'significantly erode' Model Y market share in China; pricing to be announced in July.Tesla, although the previous market leader in China's premium EV market, has seen a decline in sales amidst competition from Xiaomi and BYD.