博泰车联网港股IPO招股书失效

Group 1 - The core viewpoint of the article is that博泰车联网科技(Shanghai) Co., Ltd. has seen its Hong Kong IPO application expire after six months, with several major investment banks acting as joint sponsors [1][2] - 博泰车联网 is identified as a supplier of smart cockpit and intelligent connected solutions in China, being one of the few companies that provide both solutions simultaneously [2] - The majority of the company's revenue comes from smart cockpit solutions, which have shown continuous growth in both absolute revenue and as a percentage of total revenue [2]