SHANGHAI - BYD has reduced shifts at two auto assembly plants in China, people with knowledge of the matter told Reuters, in a sign of how weaker demand in the world's largest auto market is affecting its best-selling electric vehicle brand.
BYD, which outsells Tesla in China, asked some of the workers at its Xian plant, its biggest manufacturing hub, to work only four days a week in a factory running two eight-hour shifts per day, according to three people and an internal memo sent earlier this month and reviewed by Reuters.
The Xian plant makes BYD's top-selling Song and Qin EV sedans.
BYD also reduced shifts at its Shenzhen plant, which makes Han sedans, from three shifts per day to two per day, four people with knowledge of the development said.
BYD declined to comment. The sources declined to be identified because the production schedule is private.
BYD did not give a reason for the reduced shifts in its planning memo reviewed by Reute…