Group 1 - The stock price of Tongyu New Materials (301630) closed at 195.75 yuan on October 13, 2025, with a slight increase of 0.16% and a turnover rate of 8.34% [1] - The trading volume was 8,342 lots, resulting in a transaction amount of 160 million yuan [1] - On the same day, the net outflow of main funds was 11.52 million yuan, while retail investors saw a net inflow of 4.99 million yuan [1][3] Group 2 - Tongyu New Materials has completed the registration change and obtained a new business license, increasing its registered capital from 30 million yuan to 40 million yuan [1] - The company type has changed from "non-listed, natural person investment or control" to "listed, natural person investment or control," and the business scope has been adjusted to include "production of hazardous chemicals" [1] - The new business license has been issued by the Zhaoqing Market Supervision Administration, with the unified social credit code being 91441284MA4UKXQJ1F [1]
股市必读：同宇新材（301630）10月13日主力资金净流出1151.97万元