Dosilicon(SH:688110) Xin Lang Cai Jing·2025-09-09 02:38Company Overview - Dongxin Semiconductor Co., Ltd. is located in Qingpu District, Shanghai, and was established on November 26, 2014. The company went public on December 10, 2021. Its main business focuses on the research, design, and sales of general-purpose storage chips with small to medium capacity [1] - The revenue composition of the company is as follows: NAND 57.08%, MCP 25.88%, DRAM 10.43%, NOR 6.15%, Other (supplementary) 0.25%, and Technical services 0.21% [1] Stock Performance - On September 9, Dongxin shares increased by 5.46%, reaching a price of 91.99 yuan per share, with a trading volume of 788 million yuan and a turnover rate of 2.00%. The total market capitalization is 40.683 billion yuan [1] Shareholder Information - Among the top ten circulating shareholders of Dongxin, one fund from Huaxia Fund, Huaxia Industry Prosperity Mixed Fund (003567), entered the top ten in the second quarter, holding 3.1599 million shares, which accounts for 0.71% of the circulating shares. The estimated floating profit today is approximately 15.0412 million yuan [2] - Huaxia Industry Prosperity Mixed Fund (003567) was established on February 4, 2017, with a latest scale of 7.261 billion yuan. Year-to-date returns are 43.4%, ranking 905 out of 8179 in its category; the one-year return is 92.65%, ranking 455 out of 7984; and since inception, the return is 340.12% [2]