RTGF(SZ:002440) Xin Lang Cai Jing·2026-02-06 02:08Core Viewpoint - Lunyu Co., Ltd. (SZ002440) experienced a limit-up on February 6, 2026, with a price of 13.21 yuan, marking a 9.16% increase, driven by significant earnings growth, industry chain advantages, and institutional interest [1] Group 1: Earnings Growth - The company anticipates a substantial increase in its 2025 earnings, with net profit attributable to shareholders expected to grow by 181%-228% and non-recurring net profit projected to rise by 27%-74% [1] - In the first three quarters, the company's net profit increased by 49.10% year-on-year, indicating a significant enhancement in profitability [1] Group 2: Industry Chain Advantages - Lunyu has established a complete industry chain from thermal power and steam to intermediates and dyes, with an annual production capacity of 8,000 tons of reducing agents, most of which is self-used, showcasing strong cost control and supply chain stability [1] - The price of disperse dye black has increased by 3,000 yuan per ton in response to rising raw material costs, enhancing the company's pricing power [1] Group 3: Institutional Interest - Several well-known institutions, including CITIC Securities, have participated in research on the company, indicating high institutional interest and attracting market funds [1] - On February 6, the chemical products sector saw some stocks become active, creating a certain degree of sector linkage effect [1] Group 4: Technical Factors - The stock was included in the "Dragon and Tiger List" on February 5, with a trading volume of 2.48 billion yuan, indicating participation from both retail and institutional investors, which may have contributed to the stock's limit-up on February 6 [1]