JJHB(SH:603279)2022-11-17 14:27Group 1: Investor Interaction Summary - The company received 5 investor calls in May 2022 [1] Group 2: Dividend Distribution - The company held the 2021 annual shareholders' meeting on April 28, 2022, approving the profit distribution and capital reserve transfer plan [1] - The total cash dividend distributed is 329,533,200 yuan, with the adjusted share capital reaching 576,683,100 shares [1] - The company is required to complete the profit distribution and capital reserve transfer within 2 months after the shareholders' meeting approval [1] Group 3: Product Application in Lithium Battery Industry - The company's filter press and supporting equipment are used in the lithium battery industry for processes such as lithium salt extraction, cathode material production, and wastewater treatment [1] Group 4: Gross Margin Analysis - The decline in gross margin in 2021 was attributed to significant increases in raw material prices, including polypropylene and steel [1] - Despite price adjustments, the gross margin decreased compared to the previous year [1] - Future gross margin levels will be detailed in the company's periodic reports [1] Group 5: Project Development Status - The "Annual Production of 1,000 Filter Presses Project" and "Industrialization Project of High-Performance Environmental Protection Filter Materials" are progressing smoothly [1] - Further details will be provided in relevant announcements and periodic reports [1]