Key Apple Inc. supplier Hon Hai Precision Industry Co. Ltd on Monday launched three new electric vehicles at its annual tech day. The three new electric vehicle models include a sports utility vehicle named Model C, a Model E sedan, and a Model T bus. The Taiwan-based Apple supplier, better known as Foxconn, said all the three models share a common chassis. Foxconn had last year at its annual day event revealed the electric vehicle strategy and showcased an open-source electric vehicle architecture. The iPhone supplier showcased the three electric vehicles with a Foxtron badge and said its open-source platform would allow multiple customers to work together to develop their own products. Taiwanese automakers Luxgen and Yulon Group would be the first Foxtron customers, the company said. Model C would be the first to hit the market in 2023, a Foxconn executive said during the event that was live-streamed from …