强脑科技据悉以超13亿美元的估值寻求IPO前融资，之后可能在香港或中国内地进行首次公开募股（IPO）

Group 1 - The core point of the article is that Strong Brain Technology is negotiating to raise funds at a valuation exceeding $1.3 billion, with a potential IPO planned in Hong Kong or mainland China [1] - The company, founded in 2015 by Harvard alumnus Han Bicheng, is in talks to secure approximately $100 million in pre-IPO financing [1] - Strong Brain Technology has begun preparing its listing documents, although the specific listing location and other details have not yet been determined [1]