BYD's Xuanji A3 Chip Is Not a Car Story. It's a Supply Chain Warning for Every Industry.
Enterprise Strategy · Semiconductor BYD built its own autonomous driving chip. Every manufacturer that hasn't is now thinking about why they didn't. By Shashi Bellamkonda · May 30, 2026 4nm Xuanji A3 process node — automotive-grade, mass production ~1/3 Hardware cost vs. Nvidia Thor-based platfor…