Market Overview - The special steel sector increased by 1.74% on January 19, with Jinzhou Pipeline leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] Stock Performance - Jinzhou Pipeline (002443) closed at 9.35, up 7.72% with a trading volume of 451,900 shares and a turnover of 417 million yuan [1] - Changbao Co. (002478) closed at 9.48, up 5.80% with a trading volume of 636,300 shares and a turnover of 601 million yuan [1] - Shengde Zhengtai (300881) closed at 38.27, up 5.17% with a trading volume of 45,000 shares and a turnover of 171 million yuan [1] - Jiuli Special Materials (002318) closed at 30.10, up 4.33% with a trading volume of 159,300 shares and a turnover of 476 million yuan [1] - Fangda Special Steel (600507) closed at 5.95, up 2.41% with a trading volume of 273,200 shares and a turnover of 161 million yuan [1] Capital Flow - The special steel sector experienced a net outflow of 128 million yuan from institutional investors, while retail investors saw a net inflow of 78.89 million yuan [2] - The main capital flow for Fangda Special Steel (600507) showed a net inflow of 16.76 million yuan from institutional investors [3] - Shengde Zhengtai (300881) had a net inflow of 14.64 million yuan from institutional investors, but a net outflow of 16.98 million yuan from retail investors [3]