本文转自【央视新闻微信公众号】； 如果钠摄入不足，会影响身体的正常生理功能，出现低钠血症。轻度缺钠会让人淡漠、倦怠、没有精神，稍严重会出现恶心、呕吐、血压降低、痉挛，严 重会导致休克甚至死亡。特别是出汗多的高温作业和重体力劳动者、反复呕吐或腹泻的胃肠道疾病患者，更应该注意钠的补充。 02 不同的盐有啥不一样？ 现在去超市买盐，放眼望去啥盐都有，原本简单"买包盐"的事儿，瞬间让人有了选择恐惧症。 去超市买盐，包装五花八门，价格天差地别，有两三块一包，也有二十块一包，区别大吗？ 01 盐在人体中有什么作用？ 吃盐不只是为了让菜肴更美味，也是为了身体健康，因为盐中的钠离子具有调节人体细胞外液的容量与渗透压、维持身体体液的酸碱平衡、维持正常血压 以及参与身体能量代谢等重要功能。 盐中的钠离子是维持人体生命活动的重要参与者。 虽然钠在食物中广泛存在，但除了部分水产类食物，其他大多天然食物中的钠含量都不高。所以只靠吃天然食物较难满足人体对钠的需求（钠的适宜摄入 量为1500毫克/天），适当吃盐可以帮我们补充足够的钠。 食盐能提供的钠 ■来源不同的盐 井矿盐、湖盐、海盐，这些盐只是来源不同，本质上都是氯化钠，没有太大的区别 ...

Core Viewpoint - Xue Tian Salt Industry Group has been awarded the Hunan Provincial Governor Quality Award, showcasing its commitment to quality amidst industry challenges such as overcapacity and intense competition [1][3]. Group 1: Historical Development - The quality foundation of Xue Tian Salt Industry is rooted in the historical context of salt production in Hunan and Jiangxi provinces, which were once considered "salt-less" regions [3]. - The discovery of the "Red Well" in 1969 marked the beginning of salt production in Hunan, fulfilling the local need for quality salt [5]. - In 1970, the identification of a 1.9 billion-ton salt rock deposit in Jiangxi ended its status as a "salt-less" province, further motivating the company to focus on quality [6]. Group 2: Quality Assurance and Production - Xue Tian Salt Industry has established a strategic goal to provide excellent quality assurance for becoming a leading salt chemical group in China, with a focus on high-quality development [6]. - The company’s salt products have a sodium chloride content of 99.7%, setting a new industry record, and have received the first national "Ecological Well Salt" certification [6][9]. - A comprehensive quality control system is in place, including a full lifecycle traceability system for salt products, ensuring transparency from production to consumption [9]. Group 3: Technological Innovation - The company is undergoing a digital transformation to enhance quality, with plans for a smart factory to be operational by August 2024, focusing on automation and energy optimization [10]. - Research and development expenditures have been increasing, with 4.58% of revenue allocated to R&D in 2024, positioning the company at an advanced level within the industry [10]. - Xue Tian Salt Industry has developed over 500 patents and has been involved in the formulation of 35 industry standards, reflecting its commitment to innovation [10]. Group 4: Market Position and Future Outlook - Xue Tian Salt Industry has established a robust production and sales network across China, with over 200,000 retail outlets in Hunan and more than 18,000 distributors outside the province [11]. - The brand value of "Xue Tian" is projected to reach 18.499 billion yuan by 2025, indicating strong market presence and growth potential [11]. - The company is also expanding into new industries, such as smart fiber materials, in collaboration with research institutions, aiming to enhance its production capabilities and innovation [12].

Core Viewpoint - Xue Tian Salt Industry Group Co., Ltd. has been awarded the Hunan Provincial Governor Quality Award, marking its transformation from addressing the "salt deficiency" issue in Hunan to leading high-quality development in the industry [1] Group 1: Operational Management and Financial Performance - Since its listing, the company has established systematic institutional frameworks and refined process management, ensuring zero corrections in information disclosure and zero accountability in regulatory communications [2] - The company has cumulatively distributed dividends of 1.294 billion yuan since its listing, averaging 160 million yuan annually, ranking among the top of Hunan's listed companies [2] - The controlling shareholder has actively increased its stake in the company, purchasing 15.83 million shares for 88.61 million yuan, reflecting strong confidence in the company's intrinsic value and future prospects [2] Group 2: Quality and Product Standards - Xue Tian Salt has established six major salt production bases and has developed a leading digital platform for quality management, achieving over 0.2% increase in production and over 2% reduction in energy consumption [3] - The company maintains a sodium chloride content standard of 99.6%, exceeding the national premium standard of 99.1%, and has launched the "Ecological Well Salt" product, which received the first national certification of its kind [3] Group 3: Technological Innovations - The company has made significant breakthroughs in various technologies related to salt products, mining, and packaging, including a ceramic membrane filtration technology that ensures product purity without additives [4] - Xue Tian Salt has developed a low-temperature salt production process that provides reliable technical support for producing additive-free edible salt, showcasing its potential for industry-wide application [5] Group 4: Research and Development - The company has established a robust R&D and talent framework, with 67.6% of its high-level technical personnel contributing to its innovation efforts [6] - Xue Tian Salt has over 500 authorized patents, including more than 70 invention patents, and has led or participated in the formulation of 35 standards, including one national standard [7] Group 5: Market Position and Brand Value - The brand valuation of Xue Tian Salt reached 18.499 billion yuan in 2025, establishing it as a model for brand development in the industry [7] - The company ranks first in customer satisfaction in the salt category and maintains a market share among the top three in the industry [7]

Group 1 - The core viewpoint of the news is the strategic cooperation agreement signed between Haihua Group, Luyin Investment Group, and Luyin Salt Group, aimed at enhancing the salt chemical industry cluster in Shandong province [1][3] - Haihua Group's chairman, Sun Lingbo, emphasized that this cooperation will optimize the supply chain cost structure and enhance the regional raw salt coordination and security capabilities [1][3] - The collaboration is seen as a model of complementary advantages among enterprises, promoting high-quality development of the salt chemical industry in the province [1][3] Group 2 - Luyin Salt Group's chairman, Yang Yaodong, highlighted Haihua Group's strong industrial strength and technological advantages, positioning it as a leading enterprise in the domestic salt chemical sector [3] - The partnership is expected to expand into more areas of deep cooperation, enhancing the strategic support of state-owned enterprises [3] - Haihua Group's financial performance showed a total revenue of 2.138 billion yuan in the first half of the year, a decline of 38.45% year-on-year, and a net loss of 258 million yuan, a decrease of 214.94% compared to the previous year [3]

Core Viewpoint - The company aims to empower deep transformation and upgrading of the industry through new quality productivity, striving towards the strategic goals of becoming a first-class salt chemical enterprise and an innovator in new energy materials [1][3]. Group 1: Company Overview - Hunan Salt Industry Group's subsidiary, Xue Tian Salt Industry, is recognized as the first stock in China's salt reform and is a leading company in the salt industry, transitioning from local to national and now aiming for international markets [6]. - The company has a rich history, starting from the first salt well in Hunan in 1969, evolving from not producing salt to becoming a significant player in the salt and salt chemical industry [3][4]. Group 2: Business Goals and Strategies - The company has set a target of achieving total assets exceeding 10 billion yuan, brand value of 11.8 billion yuan, and a market value exceeding 10 billion yuan, with a firm commitment to maintaining salt and salt chemical as its core business [3][4]. - The company is focused on three major transformations: transitioning from a regional to a national company, evolving its industrial structure, and transforming from a traditional state-owned enterprise to a modern enterprise [5]. Group 3: Technological Innovation - Xue Tian Salt Industry's core competitiveness lies in its scale and technological innovation, with a daily production capacity of approximately 22,000 tons and several national designated production enterprises [4]. - The company has developed a series of high-end salts to meet diverse consumer needs and has introduced an AI assistant named "Salt Knowledge" to enhance customer engagement and education [5]. Group 4: Expansion into New Industries - The company is expanding into the new energy sector, particularly focusing on sodium battery materials, having invested in Meite New Materials to capture opportunities in this niche market [7]. - A partnership with Fudan University and Changsha Lugu Investment Development Co., Ltd. has been established to explore large-scale production technology for fiber electronic devices, with an initial investment of 51 million yuan [8]. Group 5: Future Outlook - The company plans to master the industrial value chain by extending and strengthening its core business of salt and resources, aiming to create a model for cross-industry transformation in the national salt industry [9].

Price Index Summary - In May 2025, the Xinhua Zhongyan industrial salt price index reported 947.78 points, a decrease of 15.96 points (1.66%) from April 2025, and a decline of 52.22 points (5.22%) from the base period of January 2018 [1] - The index is down 788.88 points (4.43%) from the highest point of 1736.66 points in April 2022, but up 131.58 points (16.12%) from the lowest point of 816.2 points in August 2020 [1] Regional Price Trends - In May 2025, industrial salt prices increased in Anhui, Jiangsu, Chongqing, and Yunnan compared to April 2025, while prices remained stable in Hubei, Hunan, Sichuan, and Liaoning [1] - Prices decreased in Shaanxi, Jiangxi, Henan, Xinjiang, Hebei, Shandong, Tianjin compared to April 2025 [1] - Three regions reported industrial salt prices above 300 RMB/ton: Henan, Yunnan, and Liaoning, while 14 regions reported prices below 300 RMB/ton [1] Supply and Demand Dynamics - In May, the raw salt market in China experienced increased supply with stable demand, particularly due to intensified salt production efforts post-May Day holiday [2] - The sea salt market saw a significant rise in supply, especially in Hebei, Shandong, and Jiangsu, but downstream demand from alkali enterprises remained limited, leading to increased inventory pressure [2] - Some salt companies began to implement slight price reductions to alleviate inventory pressure and promote sales [2] Market Segmentation - The mineral salt market showed significant regional price differentiation, with supply tightening in North and Central China due to maintenance shutdowns, leading to price increases [3] - In contrast, the Southwest region saw stable supply due to increased production capacity, while the Northwest maintained high production levels, resulting in stable pricing [3] - The lake salt market remained balanced with stable supply and demand, although increased temperatures in the Northwest led to higher lake salt production [3] Soda Ash Market Conditions - As of the end of May, the soda ash market continued to face pressure due to overcapacity, with weak demand from the real estate and photovoltaic industries [4] - The overall effective production capacity in the soda ash industry remained stable, with limited major maintenance affecting supply [4] - Inventory levels for soda ash producers increased, while social inventory slightly decreased, indicating ongoing overcapacity in the market [4] Liquid Alkali Market Overview - The liquid alkali market in May exhibited a relatively loose supply-demand balance, with local adjustments in supply and demand [5][6] - Supply remained sufficient due to the recovery of previously shut down production facilities, although regional demand showed variability [6] - The textile and dyeing industries provided some demand support, while the aluminum oxide sector's demand fluctuated due to maintenance and production adjustments [6]