Core Viewpoint - The company received an inquiry letter from the Shanghai Stock Exchange regarding its 2024 annual report, focusing on non-operating fund occupation and the performance of its main business segments [1][2]. Group 1: Non-operating Fund Occupation - The company reported a total of 32.61 million yuan in non-operating fund occupation with its controlling shareholder, involving loans provided to a subsidiary [1][6]. - The controlling shareholder, Tibet Longsheng Energy Management Co., Ltd., has a registered capital of 1 million yuan and generated revenue of 10.59 million yuan in 2024 [2][3]. - The company has taken corrective measures, including the return of all occupied funds and interest, and has strengthened internal controls to prevent future occurrences [7][8]. Group 2: Main Business Performance - The company achieved a total revenue of 5.079 billion yuan in 2024, with solar water heater sales contributing 2.202 billion yuan, a 44.42% increase despite a 25% decline in sales volume [11][12]. - Other product categories, including kitchen and bathroom products, saw revenue declines ranging from 24% to 50% due to market conditions [11][12]. - The company operates under a dual sales model of direct sales and distribution, with distribution accounting for 72.38% of total revenue [24][25]. Group 3: Special Operating Projects - The company is involved in several special operating projects in Tibet, with significant investments and expected long-term returns, although these projects have not yet generated operational income [28][30]. - The company has established a joint venture for a clean energy heating project in Tibet, which is currently in the trial operation phase [28][29]. - The accounting treatment for these projects aligns with relevant accounting standards, recognizing construction service income as intangible assets [27][30].

来源：河北日报 2024年7月，无人机航拍的张北 县张北镇小柳沟村，农户屋顶上一块块深蓝色光伏板格外显眼。（本报资料片）本报记者 王木者摄 5月5日，位于坝上的张北县张北镇小柳沟村，刚刚过去的一场雨把农户屋顶上一块块深蓝色光伏板洗刷 得格外干净。当天，这里的最低气温只有-4℃。 "冻坏了吧？"村党支部书记兼村委会主任杨振果见记者只穿了单衣，连忙招呼往村民李翠枝家走。"她 家近，带你去暖和暖和。"说罢，杨振果快步走在了前头。 刚进屋，一股暖意扑面而来。 "没闻见烧煤或烧柴的味儿，也没见冒烟儿，这是开空调啦？"记者有些好奇。 "去年冬天就不烧煤和柴啦，现在讲究清洁取暖，我们把阳光当柴'烧'，采暖期全靠这台机子。"李翠枝 笑呵呵地说。顺着她手指的方向，只见墙上挂着一台形似空调的机器，出风口正送出阵阵暖风。 杨振果介绍，这台机器可不是空调，而是"太阳能+地源热泵清洁热源"系统的重要组成部分，由河北工 业大学科研团队研发。"这可是我们县大力推广的清洁能源供暖'神器'。"杨振果笑眯眯地说。 "这是咋供暖的？"记者问道。 "关键就在屋顶的光伏板上，其中4块太阳能板专门负责吸收热量。"杨振果说，当地光照丰富，有阳光 的时候， ...