Zheng Xing Xing Ye Ri Bao·2026-01-09 08:54Group 1 - The metal new materials sector increased by 3.12% on January 9, with Antai Technology leading the gains [1] - The Shanghai Composite Index closed at 4120.43, up 0.92%, while the Shenzhen Component Index closed at 14120.15, up 1.15% [1] - Key stocks in the metal new materials sector showed significant price increases, with Antai Technology rising by 10.00% to a closing price of 25.19 [1] Group 2 - The sector saw a net inflow of 658 million yuan from main funds, while retail investors experienced a net outflow of 293 million yuan [2] - The trading volume and turnover for key stocks in the sector were substantial, with Jinli Permanent Magnet achieving a turnover of 4.212 billion yuan [1][2] - Antai Technology had a net inflow of 527.1 million yuan from main funds, indicating strong institutional interest despite retail outflows [3]