赞宇科技：股东方银军质押710万股

Company Summary - Zanyu Technology (SZ 002637) announced on October 24 that shareholder Fang Yinjun has pledged 7.1 million shares to Bank of China International Securities, representing 29.83% of his total holdings [1][1][1] - As of the announcement date, Zanyu Technology has a market capitalization of 5.2 billion yuan [1][1][1] Industry Summary - For the first half of 2025, Zanyu Technology's revenue composition is as follows: 52.21% from the oil and fat chemical industry, 45.59% from daily chemicals, 1.75% from trade and other businesses, and 0.45% from processing services [1][1][1]