Zheng Quan Shi Bao Wang·2025-12-16 10:00Group 1 - The PVDF concept sector experienced a decline of 3.09%, ranking among the top losers in the market, with companies like Zhongchuang Environmental Protection, Jinming Precision Machinery, and Huitian New Materials showing significant losses [1] - The top gainers in the market included the duty-free shop sector with a rise of 1.44%, while the superconducting concept saw a decline of 3.32% [2] - The PVDF concept sector faced a net outflow of 516 million yuan from major funds, with 16 stocks experiencing net outflows, and 12 stocks seeing outflows exceeding 10 million yuan [3] Group 2 - The stock with the highest net outflow was Duofluor, which saw a net outflow of 264 million yuan and a decline of 3.73% in its stock price [3] - Other notable companies with significant net outflows included Dongyangguang with 37.43 million yuan, Juhua Co. with 34.51 million yuan, and Putailai with 24.95 million yuan [3] - Zhongchuang Environmental Protection had a notable decline of 7.44% with a net outflow of 22.13 million yuan [4]