赛特新材: 容诚会计师事务所（特殊普通合伙）关于福建赛特新材股份有限公司2024年年度报告的信息披露监管问询函中有关财务会计问题的专项说明

Core Viewpoint - The financial report of Fujian Sait New Materials Co., Ltd. indicates a decline in gross profit margins across various product categories, with specific reasons outlined for the changes in sales prices, raw material costs, and market competition dynamics [1][2][3]. Financial Performance - The main business gross profit margin is reported at 29%, down 4 percentage points year-on-year. The gross profit margin for foreign sales is 35%, also down 4 percentage points, while the margin for intermediary sales has decreased by 15 percentage points to 21% [2][3]. - The company's main business revenue accounts for 99.76% of total revenue, indicating that the overall gross profit margin is primarily influenced by the main business gross profit margin [3]. Product Analysis - The gross profit margin for vacuum insulation panels is 29.34%, down from 33.30% the previous year. The sales price decreased by 1.48%, while unit costs increased by 4.36%, with direct material costs rising by 2.11% [3][4]. - The gross profit margin for thermal boxes is reported at 23.75%, down from 25.11%, attributed to rising unit costs exceeding the increase in sales prices [4][5]. Market Dynamics - The company experienced a 13.04% decline in overseas sales revenue, primarily due to a 12.09% drop in sales volume. This was influenced by saturated production capacity and shifts in procurement strategies by foreign clients [7][8]. - The gross profit margin for domestic sales is lower than that for foreign sales, with domestic sales revenue at 51,529.83 million yuan and a gross profit margin of 25.21%, compared to foreign sales revenue of 39,992.33 million yuan and a gross profit margin of 34.67% [8]. Supplier and Procurement Insights - The top five suppliers accounted for 44% of total procurement, with a 13 percentage point decrease year-on-year. Prepayment balances increased by 194% to 0.21 billion yuan, mainly due to prepayments for raw materials [14][15]. - The company has established stable relationships with key suppliers, focusing on local sourcing to enhance supply chain stability and cost efficiency [20][21].