Geely Auto has gained the upper hand in mainland China’s intensifying automotive sector, as its diverse product line-up pays off after electric vehicle (EV) king BYD suffered a setback following partial withdrawal of a tax break. Controlled by Chinese billionaire Li Shufu, Geely overtook BYD in sales during the first two months of the year because of its vehicles’ quality and reliability, even as Beijing intensified efforts to curb price competition among carmakers, according to...