股票简称：红星发展 股票代码：600367 编号：临 2025-037 1 主要产品 产量（吨） 销量（吨） 营业收入（万元） 碳酸钡 50,488 45,655 14,238 硫酸钡 9,472 8,873 3,546 氢氧化钡 6,014 6,646 5,319 高纯钡盐 6,297 7,156 6,287 碳酸锶 6,855 5,333 5,934 电解二氧化锰 2,860 3,501 4,762 硫磺 9,306 9,725 2,070 硫脲(含精制、高纯品) 1,663 1,866 2,010 一、主要产品的产量、销量及收入实现情况 | | 2025 年第二季 | 2024 年第二季 | | | --- | --- | --- | --- | | 主要原材料 | 度平均采购价 | 度平均采购价 | 变动比例（%） | | | （元/吨） | （元/吨） | | | 重晶石（母公司） | 377.60 | 311.39 | 21.26 | | 重晶石（子公司大龙锰业） | 448.13 | 356.88 | 25.57 | | 天青石 | 1,134.93 | 1,014.55 | 11.87 | | ...

Group 1 - The company expects a significant increase in net profit for the first half of 2025, projecting a range of 62 million to 90 million yuan, which represents an increase of 50% or more compared to the same period last year [1][2] - The projected net profit after deducting non-recurring gains and losses is estimated to be between 61 million and 89 million yuan, reflecting a year-on-year increase of 166.03% to 288.14% [1][2] - The previous year's net profit attributable to the parent company was 23.55 million yuan, with a total profit of 41.27 million yuan [2] Group 2 - The increase in profit is attributed to several factors, including adjustments in sales prices for products such as barium carbonate and strontium carbonate, which have risen due to raw material supply and downstream demand [2] - The company has intensified sales of high-value-added products, leading to increased sales volumes of high-purity barium and strontium, contributing positively to profit margins [2] - A reduction in the production of high-purity manganese sulfate and a decrease in inventory levels have also contributed to a decrease in asset impairment losses during the reporting period [2]