Market Overview - On August 13, the chemical products sector rose by 0.49%, led by silane technology [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Top Gainers in Chemical Sector - Key stocks in the chemical products sector showed significant gains, with the following highlights: - Quanzhong Technology (Code: 838402) closed at 11.95, up 10.55% with a trading volume of 296,500 shares and a turnover of 347 million yuan [1] - Kaimete Gas (Code: 002549) closed at 15.02, up 10.04% with a trading volume of 551,800 shares and a turnover of 816 million yuan [1] - Xiongdi Technology (Code: 002562) closed at 6.86, up 9.94% with a trading volume of 1,304,300 shares and a turnover of 869 million yuan [1] Top Losers in Chemical Sector - Conversely, several stocks in the sector experienced declines: - Wihua New Materials (Code: 603310) closed at 19.00, down 4.47% with a trading volume of 177,600 shares and a turnover of 339 million yuan [2] - Matsui Co., Ltd. (Code: 688157) closed at 41.90, down 4.08% with a trading volume of 34,400 shares and a turnover of 14.5 million yuan [2] - Juzhi Co., Ltd. (Code: 301283) closed at 40.45, down 2.34% with a trading volume of 15,900 shares and a turnover of 6.45 million yuan [2] Capital Flow Analysis - The chemical products sector saw a net outflow of 584 million yuan from institutional investors, while retail investors contributed a net inflow of 608 million yuan [2][3] - Notable capital flows included: - Xiongdi Technology had a net inflow of 321 million yuan from institutional investors, while it faced a net outflow of 143 million yuan from retail investors [3] - Kaimete Gas experienced a net inflow of 139 million yuan from institutional investors, with a net outflow of 76.57 million yuan from retail investors [3]
化学制品板块8月13日涨0.49%，硅烷科技领涨，主力资金净流出5.84亿元