沃顿科技：郑鹏辞去公司董事等职务

Group 1 - Wharton Technology's revenue composition for 2024 is as follows: specialty chemicals manufacturing accounts for 59.23%, plant fiber products manufacturing accounts for 25.79%, membrane separation accounts for 8.95%, reclaimed water reuse accounts for 3.55%, and other businesses account for 2.48% [1] Group 2 - On August 19, Wharton Technology announced that its board received a resignation letter from director Zheng Peng, who resigned due to work changes. His resignation is effective immediately upon delivery to the board, and the company will complete the director replacement process as per regulations [3]