Group 1: Market Performance - The agricultural chemical sector rose by 1.36% on August 21, with Meibang Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] Group 2: Individual Stock Performance - Meibang Co., Ltd. (code: 605033) closed at 23.77, with a 10.00% increase and a trading volume of 122,900 shares, amounting to a transaction value of 283 million [1] - Hong Sifang (code: 603395) closed at 36.46, up 6.36%, with a trading volume of 156,100 shares [1] - New Yangfeng (code: 000902) closed at 15.21, up 6.29%, with a trading volume of 684,200 shares, totaling 1.035 billion [1] - Other notable performers include Stanley (code: 002588) with a 5.40% increase and Yangnong Chemical (code: 600486) with a 5.33% increase [1] Group 3: Fund Flow Analysis - The agricultural chemical sector experienced a net outflow of 10.82 million from institutional investors, while retail investors saw a net outflow of 60.06 million [2] - The sector attracted a net inflow of 70.88 million from speculative funds [2] Group 4: Detailed Fund Flow for Selected Stocks - Limin Co., Ltd. (code: 002734) had a net inflow of 1.29 billion from institutional investors, but a net outflow of 1.34 billion from retail investors [3] - Yun Tianhua (code: 600096) saw a net inflow of 99.11 million from institutional investors, with a net outflow of 1.17 billion from retail investors [3] - Meibang Co., Ltd. (code: 605033) had a net inflow of 69.47 million from institutional investors, but a significant net outflow from both speculative and retail investors [3]

Group 1 - The agricultural chemical sector experienced a significant upward movement on August 21, with Meibang Co., Ltd. hitting the daily limit up [1] - Other companies in the sector, including Yara International, New Yangfeng, Stanley, Yangnong Chemical, and Lianhua Technology, also saw their stock prices rise in response [1]

Core Viewpoint - Lianhua Technology (002250) reported a slight decline in stock price and significant net outflow of funds, while showing strong growth in net profit and operating revenue in the latest quarterly report [1][3]. Financial Performance - As of the first quarter of 2025, Lianhua Technology achieved total operating revenue of 1.51 billion yuan, representing a year-on-year increase of 3.02% [1]. - The net profit attributable to shareholders reached 49.72 million yuan, a remarkable year-on-year growth of 1,747.04% [1]. - The company's non-recurring net profit was 47.79 million yuan, reflecting a year-on-year increase of 318.63% [1]. - Key financial ratios include a current ratio of 1.297, a quick ratio of 0.738, and a debt-to-asset ratio of 49.96% [1]. Stock Market Activity - As of August 14, 2025, Lianhua Technology's stock closed at 9.98 yuan, down 0.5% with a turnover rate of 5.1% [1]. - The trading volume was 462,000 hands, with a total transaction amount of 465 million yuan [1]. - There was a net outflow of main funds amounting to 34.78 million yuan, accounting for 7.48% of the transaction amount [1]. Company Overview - Lianhua Technology Co., Ltd. was established in 1998 and is located in Taizhou, primarily engaged in the manufacturing of chemical raw materials and products [2]. - The company has a registered capital of 911.33 million yuan, which is also the paid-in capital [1][2]. - The legal representative of the company is Wang Ping [1]. Investment and Intellectual Property - Lianhua Technology has made investments in 21 companies and participated in 37 bidding projects [2]. - The company holds 118 trademark registrations and 93 patents, along with 46 administrative licenses [2].

（文章来源：证券日报） 证券日报网讯联化科技8月13日在互动平台回答投资者提问时表示，公司坚持大客户战略，公司与客户 建立的是长期合作，签订合同为长期合同，公司秉持诚信与信任的企业价值观，不会做损害客户利益及 违背公司战略的商业决策及行为。 ...

Group 1: Chemical and Oil Indices Performance - The chemical index and oil index showed overall positive performance, with the chemical raw materials index rising by 1.66% and the chemical machinery index increasing by 6.08%. However, the chemical pharmaceuticals index fell by 1.30% [1] - In the oil sector, the oil processing index increased by 0.67%, the oil extraction index rose by 2.70%, and the oil trading index went up by 2.18% [1] Group 2: International Oil Prices - International crude oil prices declined, with WTI settling at $63.88 per barrel, down 5.12% from August 1, and Brent settling at $66.597 per barrel, down 4.42% [1] Group 3: Petrochemical Products Price Changes - The top five petrochemical products with price increases included liquid chlorine up by 14.98%, coke up by 4.57%, mancozeb up by 4%, coking coal up by 3.55%, and aniline up by 2.82%. The top five products with price decreases included folic acid down by 6%, acrylic acid down by 5.51%, vitamin D3 down by 5.41%, WTI down by 5.12%, and synthetic ammonia down by 4.90% [1] Group 4: Capital Market Performance of Chemical Companies - The top five chemical companies with the highest stock price increases were Kexin New Energy up by 53.05%, Amway Co. up by 51.60%, Xinhang New Materials up by 45.88%, Zhongxin Fluorine Materials up by 35.66%, and Huaxin New Materials up by 25.99%. The top five companies with the largest declines were Lianhua Technology down by 10.41%, Cangzhou Dahua down by 8.80%, Zaiseng Technology down by 8.63%, Yabeng Chemical down by 7.86%, and Xinchao Energy down by 7.21% [2]

金融界8月13日消息，有投资者在互动平台向联化科技提问：请问公司为何一直放任股价下跌 从未维护 股价的动作 是否视投资者利益于不顾。 公司回答表示：您好，公司股价受各种因素影响，公司管理层紧紧围绕"成为全球领先的化学与技术解 决方案提供商"的愿景，坚持走差异化发展的道路，贯彻"专注、前瞻、联盟"的战略方针，持续提高核 心竞争力。谢谢！ ...

Core Viewpoint - The high-end chemical industry is a traditional advantage sector that plays a crucial role in building a modern industrial system, with a focus on green and low-carbon transformation driven by technological innovation under the "dual carbon" goals [1] Group 1: Shandong Hualu Hengsheng Chemical Co., Ltd. - The company emphasizes the importance of both embracing new technologies and exploring the upgrade potential of traditional industries, having invested over 5 billion yuan in R&D and 26 billion yuan in projects over the past five years [2] - Hualu Hengsheng has four product segments focusing on specialized, refined, unique, and new developments, with plans for new energy materials to account for 50% of revenue by 2024 [3] - The company has eliminated outdated processes and is implementing upgrades to its gasification platform, achieving a 42% reduction in energy consumption per unit of output over the last five years [4] Group 2: Hengyuan Carbon Materials Co., Ltd. - Hengyuan Carbon Materials is leading in green development by focusing on energy conservation and emission reduction, having filed over 20 patents in advanced carbon materials [5] - The company has optimized production processes to save significant amounts of steam and reduce carbon emissions, with a notable reduction in costs through innovative technology [6] Group 3: Lianhua Technology (Dezhou) Co., Ltd. - Lianhua Technology integrates sustainable development into its strategy, having established a comprehensive management framework for carbon reduction and achieved a B rating in environmental performance [7] - The company has initiated projects to replace traditional energy sources with green energy, aiming to reduce carbon emissions significantly through various technological upgrades [8]

Group 1 - The 12th World Congress of Chemical Engineering and the 21st Asia-Pacific Chemical Alliance Conference opened, highlighting China's position as the largest producer and consumer in the global chemical industry [1] - In the fine chemical sector, China's revenue accounts for 50% of the global market share [1] Group 2 - Comprehensive leading companies include Wanhua Chemical, the largest global MDI producer, and New Chemical Materials, which covers the entire industrial chain of polyurethane, petrochemicals, new materials, and fine chemicals [4] - Other leading companies in specific segments include Longbai Group, the world's largest titanium dioxide producer, and Yuntianhua, a domestic leader in phosphate resources [4][5] Group 3 - Potential companies include Yuanli Technology, which has the world's largest production capacity for dimethyl adipate, and Zhongyan Chemical, the global leader in sodium metal production [5]

| 603538 | 美诺华 | -5.28 | 13.44 | -7141.76 | | --- | --- | --- | --- | --- | | 000953 | 河化股份 | 1.00 | 21.58 | -6783.63 | | 688222 | 成都先导 | -3.49 | 6.59 | -6676.58 | | 300363 | 博腾股份 | -1.62 | 4.18 | -6054.08 | | 600196 | 复星医药 | -0.98 | 1.29 | -5749.1 1 | | 688185 | 康希诺 | -2.80 | 5.15 | -5649.33 | | 688131 | 皓元医药 | -2.95 | 3.76 | -5426.18 | | 300683 | 海特生物 | -3.97 | 13.76 | -5362.08 | | 688553 | 汇宇制药 | -1.87 | 2.83 | -5128.77 | | 301096 | 百诚医药 | -2.81 | 6.89 | -4796.39 | | 300149 | 睿智医药 | -1.65 | 8.06 | -3859. ...

Group 1 - The A-share market's CRO sector experienced a collective pullback, with several companies showing significant declines [1] - HaiTe Bio fell over 6%, while MediSci, Nossger, Hongbo Pharmaceutical, Lianhua Technology, Chengdu XianDao, WuXi AppTec, Zhaoyan New Drug, and Haoyuan Medicine all dropped more than 3% [1]