明阳电路：关于控股股东部分股份质押的公告

Group 1 - The core point of the article is that Mingyang Circuit announced the pledge of shares by its controlling shareholder, Fengxian Runjiaxi Enterprise Management Co., Ltd. [2] - The number of pledged shares is 17,860,000, which accounts for 13.79% of the shares held by the controlling shareholder and 4.99% of the total share capital of the company [2] - The pledge is made to Guojin Securities Co., Ltd. for financing purposes [2]