BYD shares hit record high after EV maker rolls out driver assistance tech with DeepSeek's AI help ○ found 2025 › Feb › 11 (Tue) @ 07:05 UTC a story from CNBC ⚠️ › World News BYD ■■ EV ■■ DeepSeek ■■ Advanced ■■ Wang Chuanfu ■■ preview sentiment