中国经济网北京11月20日讯 据北交所网站消息，北京证券交易所上市委员会定于2025年11月26日上午9 时召开2025年第35次审议会议，审议的发行人是江苏永大化工机械股份有限公司（简称"永大股份"）。 永大股份本次发行的保荐机构为国泰海通证券股份有限公司，保荐代表人为罗云翔、陈跃政。 截至招股说明书签署日，李昌哲持有公司8,600.00万股，占发行前公司股本总额的61.62%，为公司控股 股东。李昌哲之子李进持有公司1,080.00万股，占发行前公司股本总额的7.74%；李进配偶顾秀红持有公司 2,400.00万股，占发行前公司股本总额的17.20%。李昌哲、顾秀红和李进合计直接持有公司12,080.00万股， 合计直接持股比例为86.56%，且李昌哲、顾秀红和李进签署了《一致行动协议》与《一致行动协议之补充协 议》，约定在行使各项涉及股东权利、董事权利以及日常生产经营、管理及其他重大事项决策等诸方面保持 一致。因此，李昌哲、顾秀红和李进为公司实际控制人。 （责任编辑：何潇） 永大股份拟在北交所募集资金45,781.02万元，用于重型化工装备生产基地一期建设项目。 | 序 롭 | 项目名称 | 实施 | ...

Group 1: Industry Performance - The petrochemical index saw an overall increase, with six indices rising and only the chemical machinery index declining by 4.02% [1] - The chemical raw materials index rose by 3.44%, the pharmaceutical index increased by 3.09%, and the pesticide and fertilizer index went up by 3.18% [1] - In the oil sector, the oil processing index increased by 1.84%, the oil extraction index rose by 1.42%, and the oil trading index surged by 7.39% [1] Group 2: Commodity Prices - International crude oil prices experienced slight upward fluctuations, with WTI settling at $60.09 per barrel, up 0.57% from November 7, and Brent at $64.39 per barrel, up 1.19% [1] - The top five petrochemical products with the highest price increases included DMC (up 18.18%), natural rubber (up 13.22%), D4 (up 13.04%), 107 glue (up 12.71%), and methyl acrylate (up 8.03%) [1] - The five petrochemical products with the largest price declines were isooctyl acrylate (down 7.69%), 2,4-dichlorophenoxyacetic acid (down 4.29%), dichloromethane (down 3.64%), diethylene glycol (down 3.53%), and vitamin D3 (down 3.33%) [1] Group 3: Capital Market Performance - The top five listed chemical companies with the highest stock price increases were Shida Shenghua (up 43.44%), Yongtai Technology (up 33.89%), Aoke Shares (up 23.36%), Taihe Technology (up 23.59%), and Kaisheng New Materials (up 23.03%) [2] - The five listed chemical companies with the largest stock price declines included Xiangyuan New Materials (down 15.42%), Xinhang New Materials (down 14.15%), Dongcai Technology (down 13.52%), Kaili New Materials (down 12.60%), and Asia-Pacific Industry (down 11.16%) [2]

Group 1: Chemical Industry Performance - The chemical raw materials index increased by 3.79%, and the chemical machinery index rose by 8.33% last week, while the chemical pharmaceuticals index decreased by 2.91% [1] - The pesticide and fertilizer index saw an increase of 4.32% [1] - In the oil sector, the oil processing index rose by 3.72%, the oil extraction index increased by 5.63%, and the oil trading index went up by 4.41% [1] Group 2: Oil Price Trends - International crude oil prices experienced slight fluctuations downward, with West Texas Intermediate crude oil futures settling at $59.75 per barrel, down 2.02% from October 31 [1] - Brent crude oil futures settled at $63.63 per barrel, down 2.21% from October 31 [1] Group 3: Chemical Product Price Changes - The top five chemical products with the highest price increases included folic acid up 20%, nitric acid up 10.43%, sulfur up 9.95%, industrial-grade lithium carbonate up 9.51%, and petroleum coke up 7.23% [1] - The top five chemical products with the largest price decreases included liquid chlorine down 34%, butadiene down 7.69%, trichloroethylene down 6%, styrene-butadiene-styrene copolymer (SBS) down 5.9%, and carbon black down 5.53% [1] Group 4: Capital Market Performance of Chemical Companies - The top five chemical companies in the capital market with the highest stock price increases were Qing Shui Yuan up 47.78%, Zhenhua Co. up 37.19%, Fuluo Technology up 33.38%, Unified Co. up 32.93%, and Zhuoyue New Energy up 26.38% [2] - The bottom five chemical companies with the largest stock price decreases were Huidet Technology down 24.78%, Yashichuang Energy down 19.09%, Kaimete Gas down 18.64%, Weike Technology down 8.98%, and Yokogawa Precision down 8.86% [2]

Group 1: Chemical Sector Performance - The chemical raw materials index increased by 3.15%, while the chemical machinery index decreased by 0.71%. The pharmaceutical index rose by 2.38%, and the pesticide and fertilizer index saw a significant increase of 5.83% [1] - In the oil sector, the oil processing index rose by 2.59%, the oil extraction index increased by 7.68%, and the oil trading index saw a rise of 7.1% [1] Group 2: Oil Price Trends - International crude oil prices experienced a slight decline, with the West Texas Intermediate crude oil futures settling at $60.98 per barrel, down 0.85% from October 24. The Brent crude oil futures settled at $65.07 per barrel, down 1.32% [1] Group 3: Petrochemical Product Price Changes - The top five petrochemical products with the highest price increases included lithium battery electrolyte, which rose by 18.42%, liquid chlorine up by 12.78%, vitamin E increased by 8.7%, sulfur up by 6.04%, and paraquat 42% mother liquor up by 5.38%. The products with the largest price declines included butadiene down by 10.35%, acetic acid down by 8.36%, coal tar down by 4.94%, diglycol down by 4.53%, and isooctyl acrylate down by 4.32% [1] Group 4: Stock Market Performance of Chemical Companies - The top five chemical companies in the stock market with the highest price increases were Pioneer Materials up by 43.49%, Zhenhua Shares up by 34.3%, Duofluor up by 33.15%, Yashi Chuangneng up by 31.72%, and Dongfang Tieta up by 23.43%. The companies with the largest price declines included Shilong Industrial down by 21.91%, Nongxin Technology down by 13.04%, Zhengdan Shares down by 10.58%, Shuiyang Shares down by 10.32%, and Lanfeng Biochemical down by 9.4% [2]

Group 1: Market Performance - The chemical sector indices experienced significant declines, with the chemical raw materials index down 6.73%, chemical machinery index down 7.48%, pharmaceutical index down 3.12%, and pesticide and fertilizer index down 4.74% [1] - In the oil sector, the oil processing index fell by 1.06%, while the oil extraction index rose by 1.02%, and the oil trading index decreased by 0.81% [1] Group 2: Commodity Prices - International crude oil prices declined, with West Texas Intermediate crude oil futures settling at $57.54 per barrel, a decrease of 2.31% from October 10, and Brent crude oil futures settling at $61.29 per barrel, down 2.30% [1] - The top five rising petrochemical products included liquid chlorine up 184.91%, sulfuric acid up 8.30%, hydrogen peroxide up 8.17%, calcium pantothenate up 5.56%, and sulfur up 4.05% [1] - The top five declining petrochemical products included R22 down 51.52%, acetone down 6.58%, vitamin D3 down 6.58%, vitamin V2 down 6.02%, and propylene down 4.85% [1] Group 3: Capital Market Performance - The top five gaining listed chemical companies were Sanfu Co. up 33.17%, Chengxing Co. up 25.12%, Nalco Co. up 21.79%, Xinong Co. up 21.48%, and Shida Shenghua up 18.01% [2] - The top five declining listed chemical companies were Shangwei New Materials down 32.74%, United Chemical down 32.57%, Zhenhua Co. down 19.06%, Shengquan Group down 18.04%, and Baolidu down 17.64% [2]

Group 1: Market Performance - During the period from September 29 to October 10, all indices except the chemical and pharmaceutical index increased, with the chemical raw materials index rising by 4.21% and the agricultural chemicals index increasing by 7.43% [1] - The chemical machinery index saw a rise of 2.53%, while the chemical pharmaceutical index experienced a decline of 0.60% [1] - In the oil sector, the oil processing index increased by 1.17%, the oil extraction index rose by 1.93%, and the oil trading index went up by 3.01% [1] Group 2: Commodity Prices - As of October 10, the settlement price for WTI crude oil was $58.9 per barrel, a decrease of 3.25% from October 3, while Brent crude oil settled at $62.73 per barrel, down 2.79% [1] - The top five rising petrochemical products included liquid chlorine, which increased by 25.35%, isopropanol by 4.50%, and coke by 3.60% [1] - The top five declining petrochemical products were propane, which fell by 7.76%, vitamin E by 5.68%, and calcium pantothenate by 5.26% [1] Group 3: Listed Chemical Companies - The top five listed chemical companies by stock price increase were Chengxing Co., up 21.12%, Yueyang Xingchang, up 20.97%, and Henghe Precision, up 15.36% [2] - Other notable increases included Yake Technology, which rose by 15.17%, and Baiao Chemical, which increased by 12.70% [2] - The top five listed chemical companies by stock price decrease included Bluefeng Biochemical, down 19.04%, and Yayun Co., down 13.23% [2]

Core Viewpoint - Jiangsu Yongda Chemical Machinery Co., Ltd. (Yongda Co.) is facing scrutiny from the Beijing Stock Exchange regarding its IPO application, particularly concerning its planned fundraising of 608 million yuan, with 558 million yuan allocated for capacity expansion and 50 million yuan for working capital [1][3]. Group 1: Fundraising and Financials - Yongda Co. plans to raise 608 million yuan through its IPO, with a significant portion aimed at expanding production capacity by 1.2 times [1][3]. - The company has distributed a total of 203 million yuan in cash dividends from 2021 to 2024, raising concerns about its fundraising strategy, as it simultaneously seeks to supplement working capital with IPO proceeds [7][9]. - As of December 31, 2024, Yongda Co. reported a cash balance of 81.66 million yuan, which is significantly lower than the industry average of 20.26% for cash as a percentage of current assets [5][6]. Group 2: Capacity Utilization and Expansion Plans - In 2024, Yongda Co. is projected to have a capacity utilization rate of 83.83%, indicating that there is still room for growth [20]. - The company plans to add 30,000 tons of pressure vessel capacity, increasing its current capacity of 25,000 tons by 1.2 times, despite concerns about the slow progress of downstream expansion projects [19][20]. - The Beijing Stock Exchange has raised questions about the feasibility of absorbing the new capacity given the current market conditions and the company's expansion plans [21]. Group 3: Governance and Ownership Structure - The ownership structure of Yongda Co. has raised concerns, particularly regarding the transfer of control from founder Li Jin to his father Li Changzhe, who is currently the controlling shareholder but does not hold a management position [12][13]. - Li Jin, despite being the actual controller, holds only 7.74% of the shares, while the family collectively holds 88.14% of the shares, leading to questions about the stability of control [9][12]. - The unusual succession plan, where Li Changzhe's shares are to be inherited solely by Li Jin, has prompted inquiries into potential hidden risks within the governance structure [15][16]. Group 4: Revenue Recognition and Performance Concerns - Yongda Co. has faced scrutiny regarding the accuracy of its revenue recognition, particularly in relation to its pressure vessel products and the timing of revenue recognition [18]. - The company reported revenues of 696 million yuan, 712 million yuan, and 819 million yuan for the years 2022 to 2024, with a notable decline in net profit in 2024 [16][17]. - Concerns have been raised about the sustainability of Yongda Co.'s performance, especially given the low operating rates in the downstream market, which may impact future revenue growth [19].

Group 1: Industry Performance - The chemical raw materials index increased by 0.40%, and the chemical machinery index rose by 1.28%, while the remaining five indices in the petroleum and chemical sectors declined [1] - The chemical pharmaceutical index decreased by 2.36%, and the pesticide and fertilizer index fell by 1.63% [1] - The petroleum processing index dropped by 0.20%, the petroleum extraction index remained stable, and the petroleum trade index decreased by 1.32% [1] Group 2: Commodity Prices - International crude oil prices saw a significant increase, with West Texas Intermediate crude oil futures settling at $65.72 per barrel, up 4.85% from September 19, and Brent crude oil futures at $70.13 per barrel, up 5.17% [1] - The top five rising petrochemical products included liquid chlorine up by 37.07%, paraquat mother liquid up by 6.25%, lithium battery electrolyte up by 5.71%, hydrogen peroxide up by 4.64%, and fluorite 97 wet powder up by 4.09% [1] - The top five declining petrochemical products included vitamin E down by 7.07%, sulfuric acid down by 6.54%, vitamin B6 down by 5.83%, methyl acrylate down by 5.59%, and dichloromethane down by 3.83% [1] Group 3: Capital Market Performance - The top five rising listed chemical companies were Lanfeng Biochemical up by 61.16%, Shuangwei New Materials up by 44.81%, Huarsoft Technology up by 31.83%, United Chemical up by 27.93%, and Asia-Pacific Industry up by 27.66% [2] - The top five declining listed chemical companies were Jinpu Titanium down by 23.15%, Hanwei Technology down by 18.80%, Sanwei Co. down by 14.29%, Hongda Co. down by 13.56%, and Bingyang Technology down by 11.93% [2]

Core Viewpoint - Yongda Chemical Machinery Co., Ltd. is planning an IPO on the Beijing Stock Exchange, primarily relying on pressure vessels for its revenue, which poses risks due to high customer concentration and product singularity [2][4][5]. Group 1: Financial Performance - Yongda's revenue for the years 2022 to 2024 was 695.59 million, 712.24 million, and 819.33 million CNY, respectively, with net profits of 112.40 million, 130.70 million, and 106.72 million CNY, indicating a revenue growth of 15.04% in 2024 but a net profit decline of 18.35% [4][5]. - Sales from pressure vessels accounted for over 99% of the company's main business income during the reporting period, highlighting a lack of product diversification [4][5]. Group 2: Customer Concentration - The top five customers contributed 85.36%, 67.32%, and 66.47% of the main business income from 2022 to 2024, with at least 60% of revenue coming from these clients [5][6]. - Notably, key customers like Yuyuan Group and Hengli Petrochemical, which were significant revenue sources in 2023, are absent from the top five customer list in 2024, raising concerns about the company's competitive position or changes in client operations [6][7]. Group 3: Fundraising and Investment Projects - The IPO aims to raise 60.78 million CNY for expanding production capacity and supplementing working capital, with a significant portion allocated to a new heavy chemical equipment production base [7][8]. - The planned expansion is questionable as the company's pressure vessel production decreased by 5,702.19 tons in 2024, and the capacity utilization rate fell by 22.81 percentage points to 83.83%, indicating insufficient market demand to justify the expansion [8][10]. - The company distributed cash dividends totaling 53.05 million CNY in 2022 and 2024, exceeding the planned 50 million CNY for working capital supplementation, raising questions about the necessity of raising funds through the IPO [10].

Group 1 - The Ministry of Industry and Information Technology announced the list of 2025 Excellent Intelligent Factory projects, with Lu'an Chemical Machinery (Group) Co., Ltd. being selected for its large-scale coal chemical equipment intelligent collaborative factory, marking a significant breakthrough in intelligent factory construction [1][2] - In June, the Ministry of Industry and Information Technology and five other departments issued a notice on the 2025 intelligent factory gradient cultivation action, categorizing intelligent factories into four levels: basic, advanced, excellent, and leading [1] - Lu'an Chemical Machinery's intelligent factory construction involves comprehensive upgrades in five areas: factory construction, research and design, production operations, production management, and operational management, covering 14 intelligent scenarios and achieving an AI application ratio of 78.57% [1] Group 2 - The selection as a national excellent intelligent factory project is a significant milestone in Lu'an Chemical Machinery's intelligent transformation process [2] - The company aims to enhance the intelligent design level of coal chemical complete equipment manufacturing, optimizing scheduling, intelligent production, and monitoring to achieve a flatter, more customized, and flexible production process [2] - Lu'an Chemical Machinery is committed to empowering its upstream and downstream partners in the industrial chain, promoting intelligent upgrades across the industry chain, and leading the high-quality transformation of the energy equipment industry [2]