三超新材：控股股东本次质押股份数量为820万股

Group 1 - The company SanChao New Materials (SZ 300554) announced that its controlling shareholder, Boda Heyi, has pledged 8.2 million shares, which accounts for 80% of the shares held by the shareholder [1] - As of the announcement date, the total number of pledged shares by Boda Heyi is 8.2 million [1] - The company's market capitalization is currently 2.7 billion yuan [1] Group 2 - For the year 2024, the revenue composition of SanChao New Materials is as follows: superhard material products account for 89.14%, while other industries account for 10.86% [1]