Zheng Xing Xing Ye Ri Bao·2025-12-31 08:56Core Viewpoint - The steel raw materials sector experienced a decline of 0.6% on December 31, with Guangdong Mingzhu leading the losses, while the Shanghai Composite Index rose by 0.09% and the Shenzhen Component Index fell by 0.58% [1] Group 1: Market Performance - The closing prices and performance of key stocks in the steel raw materials sector showed varied results, with Hebei Steel Resources closing at 21.17, up by 0.81%, and Guangdong Mingzhu at 7.13, down by 1.52% [1] - The total trading volume for Hebei Steel Resources was 136,500 shares, with a transaction value of 290 million yuan, while Guangdong Mingzhu had a trading volume of 141,600 shares and a transaction value of 102 million yuan [1] Group 2: Capital Flow - The steel raw materials sector saw a net inflow of 60.27 million yuan from institutional investors, while retail investors experienced a net outflow of 616.35 million yuan [1] - Major stocks like Dazhong Mining had a net inflow of 44.87 million yuan from institutional investors, while Hainan Mining saw a net inflow of 37.35 million yuan [2] - Conversely, stocks like Fangda Carbon and Baodi Mining faced significant net outflows from institutional investors, amounting to 23.27 million yuan and 7.08 million yuan respectively [2]