科森科技：本次质押后，徐金根先生累计质押股份数量为5619万股

Group 1 - The core point of the article is that Kosen Technology announced that its controlling shareholder, Xu Jingen, has pledged a significant portion of his shares, raising concerns about the company's financial stability [1] - Xu Jingen holds approximately 140 million shares, accounting for 25.22% of the total share capital of the company [1] - After the recent pledge, Xu Jingen has pledged a total of 56.19 million shares, which represents 40.16% of his total holdings and 10.13% of the company's total share capital [1] Group 2 - The combined shareholding of Xu Jingen and Wang Dongmei amounts to approximately 164 million shares, representing 29.59% of the company's total share capital [1] - Together, they have pledged a total of 56.19 million shares, which is 34.23% of their total holdings and also 10.13% of the company's total share capital [1]