MiniMax Group, the Chinese artificial intelligence model company, has officially kicked off plans to sell shares in mainland China. This offers onshore investors access to AI players beyond chipmakers and completes a dual-listing status in addition to Hong Kong.The Shanghai-headquartered company signed an agreement with Citic Securities on Friday, hiring the brokerage to help prepare for a sale of yuan-denominated shares.While other details on the listing are scant, it is widely expected that...