| A B | | | | | | | --- | --- | --- | --- | --- | --- | | | 股证券代码：600610 股证券代码：900906 | | | | | | | | A B | 股证券简称：中毅达 股证券简称：中毅达 | | | | | | | | B | 公告编号：2026-005 | 贵州中毅达股份有限公司 2025 年年度主要经营数据公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 贵州中毅达股份有限公司（以下简称"公司"）根据上海证券交易所《上海 证券交易所上市公司自律监管指引第 3 号行业信息披露：第十三号——化工》的 相关要求，现将 2025 年年度主要经营数据披露如下： 以上经营数据信息来源于公司 2025 年年度财务数据，已经中审众环会计师 事务所（特殊普通合伙）审计，详见公司同日披露的审计报告，敬请广大投资者 理性投资，注意投资风险。 特此公告。 贵州中毅达股份有限公司董事会 二〇二六年三月二十七日 | 主要产品 | | 2025 年 | 1-12 | 月平 | 20 ...

Investment Rating - The report maintains an investment rating of "in line with the market" for the basic chemical industry [3]. Core Insights - In February 2026, the CITIC Basic Chemical Industry Index rose by 5.91%, outperforming the Shanghai Composite Index by 4.82 percentage points and the CSI 300 Index by 5.82 percentage points, ranking 6th among 30 CITIC primary industries [3][7]. - The report highlights a continued recovery in chemical product prices, driven by geopolitical tensions in the Middle East, which have led to significant increases in oil prices [3][29]. - The investment strategy for March 2026 suggests focusing on two main lines: organic silicon, pesticides, coal chemical, light hydrocarbon chemical, and calcium carbide-based PVC sectors [3]. Market Review - The CITIC Basic Chemical Industry Index has increased by 57.36% over the past year, outperforming the Shanghai Composite Index by 32.01 percentage points and the CSI 300 Index by 36.27 percentage points, ranking 4th among 30 CITIC primary industries [3][7]. - In February 2026, 28 out of 33 CITIC tertiary sub-industries saw price increases, with the phosphate fertilizer and phosphate chemical, inorganic salt, and soda ash industries leading with increases of 12.82%, 12.69%, and 10.59% respectively [9]. - Among 529 stocks in the basic chemical sector, 391 stocks rose while 136 fell, with Jinzhengdai, Baichuan Co., and Honghe Technology leading the gainers [9][11]. Product Price Tracking - In February 2026, international oil prices showed an upward trend, with WTI crude oil rising by 2.78% to $67.02 per barrel and Brent crude oil increasing by 2.53% to $72.48 per barrel [3]. - Among 318 tracked products, 141 saw price increases, with notable rises in products like tetrachloroethylene and lithium carbonate, while 110 products experienced price declines [3]. Industry and Company News - The report notes that the chemical raw materials and products manufacturing industry saw a year-on-year price decline of 5% in January 2026, indicating ongoing challenges in the sector [14]. - The report also discusses the strategic developments in the Inner Mongolia region, aiming to create a trillion-level chemical industry cluster and a modern coal chemical industry chain [19][20]. - The report highlights the successful launch of a commercial silicon-based immersion cooling project by Xin'an Co., showcasing the potential of organic silicon materials in new applications [22][23].

Group 1: Chemical Industry Performance - The chemical raw materials index decreased by 2.02%, and the chemical machinery index fell by 2.22%. In contrast, the chemical pharmaceuticals index increased by 0.64%. The pesticide and fertilizer index dropped by 3.51% [1] - The oil processing index declined by 1.52%, the oil extraction index decreased by 2.60%, and the oil trading index fell by 1.33% [1] Group 2: Oil Prices - As of February 6, the settlement price for West Texas Intermediate crude oil was $63.55 per barrel, down 2.55% from January 30. The settlement price for Brent crude oil was $68.05 per barrel, down 3.73% from January 30 [1] Group 3: Petrochemical Products - The top five petrochemical products with price increases were isobutyraldehyde (up 4.12%), copper sulfate pentahydrate (up 4.00%), formic acid (up 3.83%), trimethylolpropane (up 3.82%), and coke (up 3.77%). The top five products with price decreases were hydrochloric acid (down 11.63%), industrial-grade lithium hydroxide (down 8.28%), battery-grade lithium hydroxide (down 7.05%), industrial-grade lithium carbonate (down 6.29%), and battery-grade lithium carbonate (down 6.21%) [1] Group 4: Capital Market Performance - The top five listed chemical companies with the highest stock price increases were Shenjian Co. (up 28.07%), Kuncai Technology (up 19.05%), Haixiang Pharmaceutical (up 18.64%), Fumiao Technology (up 17.94%), and Runbei Aerospace (up 16.35%). The top five companies with the largest stock price declines were Sidike (down 16.68%), Longgao Co. (down 15.19%), Chlor-alkali Chemical (down 13.45%), Kexin Innovation Source (down 13.43%), and Guoen Co. (down 12.97%) [2]

证券代码：603351 证券简称：威尔药业 公告编号：2025-032 （一）主要产品销售价格变动情况 单位：元/吨（不含税） | 主要产品 | 2025 年 1-9 月 平均售价 | 2024 年 1-9 月 平均售价 | 变动比例 | | --- | --- | --- | --- | | 1、合成润滑基础油 | 14,838.44 | 15,734.98 | -5.70% | | 其中：机械类 | 16,267.41 | 17,859.70 | -8.92% | | 非机械类 | 11,454.28 | 11,718.61 | -2.26% | | 2、药用辅料 | 27,215.59 | 31,477.51 | -13.54% | | 其中：注射用 | 249,791.39 | 273,647.23 | -8.72% | | 非注射用 | 19,776.42 | 20,158.03 | -1.89% | （二）主要原材料价格波动情况 南京威尔药业集团股份有限公司 关于公司2025年第三季度主要经营数据的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的 ...

| A B | | | | | | | --- | --- | --- | --- | --- | --- | | | 股证券代码：600610 股证券代码：900906 | | | | | | | | A B | | | | | | | | 股证券简称：中毅达 股证券简称：中毅达 | | | | | | | | B | 公告编号：2025-055 | | 主要原材料 | 2025 年 1-9 | 月平均 | 2024 年 | 1-9 | 月平均 | 变动比例（%） | | --- | --- | --- | --- | --- | --- | --- | | | 采购价（元/吨） | | 采购价（元/吨） | | | | | 液碱 | 920.83 | | 886.34 | | | 3.89 | | 甲醇 | 2,112.36 | | 2,195.09 | | | -3.77 | | 正丁醛 | 5,655.34 | | 7,104.74 | | | -20.40 | | 玉米 | 2,068.59 | | 2,181.15 | | | -5.16 | | 原煤 | 373.84 | | 406.68 | ...

贵州中毅达股份有限公司 2025 年半年度主要经营数据公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 贵州中毅达股份有限公司（以下简称"公司"）根据《上海证券交易所上市 公司自律监管指引第 3 号行业信息披露：第十三号——化工》的相关要求，现将 2025 年半年度主要经营数据披露如下： | 股证券代码：600610 | 股证券简称：中毅达 | 公告编号：2025-047 | A | A | | --- | --- | --- | --- | --- | | 股证券代码：900906 | 股证券简称：中毅达 | B | B | B | 主要产品 2025 年 1-6 月产量 （吨） 2025 年 1-6 月销量 （吨） 2025 年 1-6 月营业 收入（万元） 季戊四醇 24,824.86 23,704.29 31,042.50 三羟甲基丙烷 5,530.61 6,554.30 5,493.85 酒精 22,268.88 13,427.09 5,976.35 DDGS 饲料 18,933.85 19,735.55 3,7 ...

证券代码：603351 证券简称：威尔药业 公告编号：2025-023 南京威尔药业集团股份有限公司 关于2025年半年度主要经营数据的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 二、 主要产品和原材料的价格变动情况 （一）主要产品销售价格变动情况 单位：元/吨（不含税） | 主要产品 | 2025 年 | 1-6 | 月 | 2024 年 | 1-6 | 月 | 变动比例 | | --- | --- | --- | --- | --- | --- | --- | --- | | | 平均售价 | | | 平均售价 | | | | | 主要产品 | 年 月 2025 1-6 平均售价 | 2024 | 年 月 1-6 平均售价 | 变动比例 | | --- | --- | --- | --- | --- | | 1、合成润滑基础油 | 14,953.22 | | 15,992.14 | -6.50% | | 其中：机械类 | 16,415.59 | | 18,069.94 | -9.16% | | 非机械类 | ...

Company Overview - Guizhou Zhongyida Co., Ltd. is located in the Fuxin Industrial Park, Guizhou Province, and specializes in road construction, landscaping, and the production and sales of various chemicals including pentaerythritol, trimethylolpropane, alcohol, and DDGS feed [1][1][1] - The company has two subsidiaries: Fujian Shanghe Construction Engineering Co., Ltd., which holds a first-class qualification for municipal public engineering construction, and Jiangxi Licheng Landscape Construction Co., Ltd., which has a first-class qualification for urban landscaping and a third-class qualification for municipal public engineering construction [1][1][1] Financial Performance - For the period from January to March 2025, Zhongyida reported an operating income of 270 million yuan, a year-on-year decrease of 5.40% [1][1][1] - The net profit attributable to shareholders was 13.76 million yuan, showing a significant year-on-year increase of 232.42% [1][1][1] Market Activity - On August 5, Zhongyida's stock reached a 10.03% limit-up, trading at 13.6 yuan per share with a transaction volume of 1.168 billion yuan and a turnover rate of 12.68% [1][1][1] - The total market capitalization of Zhongyida is approximately 14.569 billion yuan [1][1][1] Shareholder Information - As of March 31, Zhongyida had 105,700 shareholders, with an average of 10,100 circulating shares per shareholder [1][1][1]

Company Overview - Guizhou Zhongyida Co., Ltd. is located in the Wengfu Industrial Park, Fuquan City, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province [1] - The company's main business includes road construction, landscaping, and the production and sales of various products such as pentaerythritol, trimethylolpropane, alcohol, and DDGS feed [1] - Zhongyida has two subsidiaries: Fujian Shanghe Construction Engineering Co., Ltd. with a first-class qualification in municipal public engineering construction, and Jiangxi Licheng Landscape Construction Co., Ltd. with first-class qualification in urban landscaping and third-class qualification in municipal public engineering construction [1] Stock Performance - On August 5, Zhongyida's stock price increased by 7.04%, reaching 13.23 CNY per share, with a trading volume of 684 million CNY and a turnover rate of 7.58% [1] - The total market capitalization of Zhongyida is 14.173 billion CNY [1] Financial Performance - As of March 31, Zhongyida had 105,700 shareholders, with an average of 10,100 circulating shares per shareholder [1] - For the period from January to March 2025, Zhongyida reported an operating income of 270 million CNY, a year-on-year decrease of 5.40% [1] - The net profit attributable to shareholders for the same period was 13.761 million CNY, showing a significant year-on-year increase of 232.42% [1]

Core Viewpoint - The company has issued multiple warnings regarding stock trading risks, indicating that its stock price has significantly deviated from its fundamental value, with a notable increase in trading risk alerts this year [1][2]. Group 1: Stock Performance and Company Fundamentals - From March 10 to June 6, the company's stock price increased by 297%, while its fundamental business conditions remained unchanged, with a price-to-book ratio significantly higher than the industry average [2]. - The company reported a net loss of 14.08 million yuan for the fiscal year 2024, but turned a profit of 1.376 million yuan in the first quarter of 2025, indicating a potential recovery [2]. - The company has a cumulative undistributed profit balance of -2.098 billion yuan as of December 31, 2024, which poses a risk of long-term inability to distribute cash dividends [2]. Group 2: Product and Market Dynamics - The price of the company's main product, dipentaerythritol, has significantly increased, contributing to a substantial rise in gross profit margins and net profit [3]. - The company has a production capacity of 43,000 tons for dipentaerythritol, ranking second in the domestic industry, just behind Hubei Yihua [3]. Group 3: Regulatory and Compliance Issues - The company has faced scrutiny regarding its production capacity exceeding environmental assessment limits, raising concerns about compliance with relevant laws and regulations [4]. - The company has been subject to administrative penalties in the past, including a fine of 20,000 yuan, but claims that it has not faced significant penalties in the last 36 months [5].