Zheng Quan Shi Bao Wang·2025-10-28 08:47Core Insights - The PVDF concept sector experienced a rise of 1.37%, ranking 7th among concept sectors, with 10 stocks increasing in value, notably Duofluoride reaching the daily limit, and Shenzhen New Star, Haohua Technology, and Huitian New Materials showing significant gains of 4.22%, 3.84%, and 3.72% respectively [1][2] - The sector saw a net inflow of 1.317 billion yuan from main funds, with 8 stocks receiving net inflows, and 5 stocks exceeding 10 million yuan in net inflow, led by Duofluoride with 1.133 billion yuan [2][3] Sector Performance - The top-performing concept sectors included Cross-Strait with a rise of 4.29%, and Military Equipment Restructuring Concept with an increase of 3.22%, while sectors like Metal Lead and Gold Concept faced declines of 1.70% and 1.55% respectively [2] - The PVDF concept's net inflow ratio was led by Duofluoride at 21.87%, followed by Dongyangguang at 11.85%, and Haohua Technology at 9.96% [3] Stock Performance - Duofluoride had a daily increase of 10.01% with a turnover rate of 20.52% and a main fund inflow of 1.132 billion yuan [3] - Shenzhen New Star and Huitian New Materials also performed well with increases of 4.22% and 3.72% respectively, while stocks like Shengjing Micro and Huayi Group faced declines of 2.53% and 1.50% [4]