BYD shares hit a record high in Hong Kong on Tuesday, rising 4% amid self-driving-tech integration.BYD said it would integrate self-driving features across 21 vehicles, using DeepSeek AI in some."BYD has again expanded the gap on technology between itself and majority of OEMs,

Nomura analysts noted that this move likely makes BYD the first carmaker in China to offer such advanced features in vehicles under 70,000 yuan. “BYD is changing its competition strategy from price cutting last year to functions’ upgrade in 2025,” the analysts said.