Group 1 - The chemical products sector increased by 0.71% on August 21, with Feilu 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] - Notable gainers in the chemical products sector included Feilu Co., Ltd. with a closing price of 12.85, up 10.40%, and Boyuan Co., Ltd. with a closing price of 44.84, up 10.25% [1] Group 2 - The chemical products sector experienced a net outflow of 449 million yuan from institutional funds, while retail investors saw a net inflow of 500 million yuan [2] - The top individual stock performers in terms of net inflow included Wanhua Chemical with a net inflow of 4.24 billion yuan, while retail investors showed significant outflows in several stocks [3] - The overall trading volume and turnover in the chemical products sector reflected mixed investor sentiment, with some stocks experiencing substantial declines [2][3]

8月20日主力资金净流出1358.60万元，近五个交易日累计净流出2794.88万元。从盘面观察，当日股价振 幅达3.51%，成交量424002手，成交总额8.12亿元。 风险提示：股市有风险，投资需谨慎。 截至2025年8月20日收盘，北化股份报19.16元，较前一交易日下跌1.08%。当日股价呈现震荡走势，盘 中出现快速反弹，13时00分报价19.34元，较前五分钟上涨超过2%，该时段成交金额达5.08亿元。 北化股份主营业务为硝化棉系列产品的研发、生产和销售，产品广泛应用于涂料、油墨、皮革等领域。 公司是兵器工业集团旗下重要化工企业，在特种化工材料领域具有较强技术实力。 ...

Group 1 - The company, Beihua Co., Ltd. (002246), reported that as of August 8, 2025, the number of shareholders is approximately 60,000 [1]

Group 1: China Shipbuilding - China Shipbuilding will resume trading on August 19, 2025, following a merger with China National Heavy Industry Group through a share exchange [1] - The company has a market capitalization exceeding 170 billion yuan and is expected to achieve a net profit of 2.8 billion to 3.1 billion yuan for the first half of 2025, representing a year-on-year growth of 98.25% to 119.49% [1] - The company focuses on its core business, with improved production efficiency and a favorable overall development trend in the shipbuilding industry, leading to performance growth [1] Group 2: TDI Market - TDI prices have surged, with a benchmark price of 16,066.67 yuan per ton as of August 18, 2025, reflecting a cumulative increase of 40.94% since the beginning of the second half of the year [3][5] - The price range for TDI in 2025 is projected to be between 10,400 yuan and 16,766.67 yuan per ton, with a maximum increase of 61.22% [3] - The recent price increase is attributed to a reduction in production capacity due to incidents at major production facilities, including a fire at Covestro and maintenance at Wanhua Chemical's subsidiary [5] Group 3: TDI-Related Companies - The A-share market has four main companies involved in TDI production: Wanhua Chemical, Cangzhou Dahua, Beihua Co., and Hanjin Technology [6] - Wanhua Chemical is the leading domestic TDI producer, with a total capacity of 147,000 tons per year after the completion of a new project [6] - Cangzhou Dahua maintains stable operations with an annual TDI capacity of 160,000 tons, while Beihua Co. does not produce TDI but is involved in TDI trading through a subsidiary [6][7]

Group 1 - The A-share market has four listed companies with TDI-related production capacity: Wanhua Chemical, Cangzhou Dahua, Beihua Co., and Hangjin Technology [1] - Wanhua Chemical is the domestic leader in TDI, with a TDI production capacity of 1.11 million tons per year as of the end of 2024; a second TDI project in Fujian with a capacity of 360,000 tons per year is expected to be completed and operational by May 2025, bringing total TDI capacity to 1.47 million tons per year [1] - Cangzhou Dahua currently has an annual TDI production capacity of 160,000 tons, with stable operation of its main production facilities and leading product quality and cost control in the industry; in the context of a tight TDI market supply and demand, the company maintains full-load operation of its facilities, achieving a balance between production and sales [1]

Core Viewpoint - The price of TDI (Toluene Diisocyanate) has been continuously rising, with a cumulative increase of 40.94% since the beginning of the second half of the year, attributed to a significant reduction in production capacity [1] Industry Summary - As of August 18, the benchmark price of TDI reached 16,066.67 CNY per ton [1] - The East China TDI market is currently stable, characterized by a strong willingness to maintain prices from the supply side and a tight supply situation [1] - The TDI market is expected to continue a strong consolidation trend in the short term [1] Company Summary - There are four main publicly listed companies in the A-share market with TDI-related production capacity: Wanhua Chemical, Cangzhou Dahua, Beihua Chemical, and Hanjin Technology [1] - Wanhua Chemical is identified as the domestic leader in TDI production [1]

Group 1 - The company, Beihua Co., Ltd. (002246.SZ), is currently focused on its main business and has not yet ventured into the hydropower sector [1]

Group 1 - The company Beihua Co., Ltd. (002246.SZ) primarily produces civilian nitrocellulose products [1] - These products are mainly used in industries such as wood coatings and inks [1]

Group 1 - The stock of Beihua Co., Ltd. increased by 5.22% on August 11, reaching a price of 18.75 yuan per share, with a trading volume of 1.36 billion yuan and a turnover rate of 1.34%, resulting in a total market capitalization of 10.294 billion yuan [1] - Beihua Co., Ltd. is located in Luzhou, Sichuan Province, and specializes in the production of nitrocellulose, special industrial pumps, activated carbon, and protective equipment, with applications in military, chemical, metallurgy, and mining industries [1] - The company has multiple technology centers and an international customer base, with its nitrocellulose production and sales ranking first globally [1] Group 2 - As of July 10, Beihua Co., Ltd. had 45,700 shareholders, with an average of 12,000 circulating shares per shareholder [1] - For the period from January to March 2025, Beihua Co., Ltd. achieved operating revenue of 444 million yuan, representing a year-on-year growth of 49.50%, and a net profit attributable to shareholders of 29.5079 million yuan, reflecting a year-on-year increase of 365.32% [1]

Group 1 - The stock price of Beihua Co., Ltd. closed at 17.66 yuan on August 7, down 1.45% from the previous trading day [1] - The trading volume on August 7 was 300,528 hands, with a transaction amount of 532 million yuan [1] - Beihua Co., Ltd. is primarily engaged in the research, production, and sales of nitrocellulose products, which are widely used in coatings, inks, and leather industries [1] Group 2 - On August 7, Beihua Co., Ltd. responded to investor inquiries on an interactive platform, stating that it has not received any news regarding asset injection from its controlling shareholder [1] - On the same day, the net outflow of main funds was 33.95 million yuan, accounting for 0.35% of the circulating market value [1] - Over the past five days, the cumulative net inflow of main funds was 76.23 million yuan, representing 0.79% of the circulating market value [1]