Welcome to Your Week in Asia.China's emergence as an electric vehicle powerhouse has rattled carmakers globally, but particularly those in Japan. These gains mean moves by the likes of BYD are closely watched by the industry, making the biennial Auto China Show an even more important event. But this year it has added significance, with the energy crisis stemming from the Iran war adding to the appeal of EVs.Two Indian states head to the polls following votes in other states marked by generous promises of cash handouts, with results in all the elections due to be announced on May 4....