中研股份：公司决定对厚和医疗增资至5000万元

Group 1 - The core point of the article is that Zhongyan Co., Ltd. has decided to increase its investment in Houhe Medical to 50 million yuan to support the subsidiary's business development and meet daily operational needs [1] - As of the report, Zhongyan Co., Ltd. has a market capitalization of 5 billion yuan [3] - For the year 2024, the revenue composition of Zhongyan Co., Ltd. is entirely from new chemical materials, accounting for 100% [2]