Zheng Xing Xing Ye Ri Bao·2025-10-20 08:21Core Viewpoint - The non-metal materials sector experienced a 2.2% increase on October 20, with significant gains led by Lili Diamond, while the Shanghai Composite Index rose by 0.63% and the Shenzhen Component Index increased by 0.98% [1] Group 1: Market Performance - The closing price of Lili Diamond was 48.22, reflecting an 18.71% increase, with a trading volume of 412,700 shares and a transaction value of 1.831 billion [1] - Other notable performers included Dongfang Shuo Yuan, which closed at 13.33 with a 10.53% increase, and Ningxin New Materials, which closed at 15.29 with a 5.74% increase [1] - The overall trading volume and transaction values for various stocks in the non-metal materials sector were significant, indicating active market participation [1] Group 2: Capital Flow - The non-metal materials sector saw a net outflow of 56.12 million from institutional investors, while retail investors contributed a net inflow of 27.20 million [2] - The capital flow data indicates that while institutional investors withdrew funds, retail investors were actively buying into the sector [2] Group 3: Individual Stock Capital Flow - Lili Diamond experienced a net outflow of 12.36 million from institutional investors, but had a net inflow of 460.75 million from retail investors [3] - In contrast, Longgao Co. saw a net outflow of 4.76 million from institutional investors, with retail investors contributing a net inflow of 361.27 million [3] - The data highlights varying investor sentiment across different stocks within the non-metal materials sector, with some stocks attracting retail interest despite institutional withdrawals [3]