彤程新材：本次办理解除质押业务后，Virgin Holdings Limited所持质押股份已全部解除质押

Group 1 - The core point of the news is that Tongcheng New Materials announced the release of share pledges by its major shareholder, Virgin Holdings Limited, which now holds approximately 80.16 million shares, accounting for 13.01% of the total share capital [1] - The controlling shareholder and its concerted parties collectively hold about 376 million shares, representing 60.96% of the total share capital [1] - After the release of the pledges, there are no pledged shares held by the controlling shareholder and its concerted parties [1] Group 2 - For the fiscal year 2024, the revenue composition of Tongcheng New Materials is as follows: rubber additives account for 74.67%, electronic materials account for 22.77%, biodegradable materials account for 2.47%, and other businesses account for 0.09% [1] - The current market capitalization of Tongcheng New Materials is 22.4 billion yuan [2]