Yuanjie Semiconductor Technology (SH:688498) 21世纪经济报道·2026-03-20 02:10Group 1 - The article highlights that Yuanjie Technology has become the eighth stock in A-share history to exceed 1000 yuan, reaching a price of 1122.34 yuan per share, marking an 18% increase on March 20 [1] - Yuanjie Technology, established in 2013, specializes in the research, production, and sales of semiconductor laser chip technology, and has developed various high-speed laser chips [1] - The stock has seen a remarkable cumulative increase of nearly 690% over the past year, indicating strong market performance [1] Group 2 - The article mentions that there are currently seven other stocks in A-share history that have reached or exceeded the 1000 yuan mark, including Kweichow Moutai and Stone Technology [1] - It notes that Kweichow Moutai, Stone Technology, and Aimeike all reached their historical peak prices in 2021, while other stocks like Hemaik and Cambricon set their records in 2022 and 2025 respectively [1]