证券代码：002809 证券简称：红墙股份 公告编号：2026-004

Group 1 - The company expects a negative net profit for the fiscal year 2025, from January 1 to December 31 [1] - The financial data related to the profit forecast has not been audited by the accounting firm, but preliminary discussions have taken place without any discrepancies [1][2] Group 2 - The main reason for the negative net profit is the decline in gross profit margin of concrete additives due to the impact of the downstream construction industry [2] - The company is set to officially launch a fine chemical project with an annual production capacity of 320,000 tons of epoxy ethane and propylene derivatives in mid-2025, which will initially lower overall profits due to depreciation and fixed costs during the ramp-up phase [2] - The company aims to actively improve capacity utilization to enhance operational efficiency and profitability [2]