According to the announcement from Staidson (300204.SZ), the company has received the shareholder Xiangtang Group Co., Ltd. (referred to as "Xiangtang Group") and its concerted action person issued a "Brief Equity Change Report", from May 19, 2022 to November 26, 2024, Xiangtang Group has cumulatively reduced its unrestricted tradable shares of the company through the Shenzhen Stock Exchange's centralized bidding trading system and block trading system by 23.5354 million shares, representing a reduction ratio of 4.9997%.