Group 1 - The company stated that the intelligent dyeing of yarn is just one process in its industrial chain, providing technical support for overall production efficiency and quality stability [1] - The thermal power project not only supplies part of the electricity but also ensures a stable supply of steam for the company [1] - The company has developed rooftop photovoltaic systems to provide part of its green energy applications [1] Group 2 - Investors inquired about the specific quantitative effects of intelligent manufacturing investments on production efficiency and gross margin, as well as the current proportion and revenue from the "self-use and surplus electricity grid connection" model of the thermal power business [3] - There is interest in whether the company will further expand its layout of clean energy projects, such as photovoltaics, in line with dual carbon goals [3]