Semiconductor - Walton Technology's ultra-pure water membrane products have been successfully applied in the semiconductor chip and high-end manufacturing sectors [1] Satellite Communication - Dike Co., Ltd. has applied some electronic component slurry products in the satellite communication field, although the current scale is relatively small [1] Other - Kesheng Co., Ltd.'s amino acid surfactants and pyrrolidone ethanolamine salts have entered the supply chain of leading brands such as Unilever [1] - Esky Communication has engaged in deep cooperation with several toy companies [1] - Lushan New Materials has developed a perovskite stacking adhesive film for the packaging of stacked solar cells [1]

Group 1 - The core viewpoint of the article highlights that Wharton Technology's ultra-pure water membrane products are technologically advanced and have stable performance, making them suitable for high-end manufacturing fields such as semiconductor chips, which require high water quality [2] - The company has received market recognition for its ultra-pure water membrane products, indicating a positive reception and potential demand in the industry [2] Group 2 - The ultra-pure water membrane products are already mature and have been successfully applied in industries with stringent water quality requirements [2] - The interaction with investors on the platform reflects the company's commitment to transparency and engagement with stakeholders [2]

Core Viewpoint - Wharton Technology (000920) has confirmed that its ultra-pure water membrane products are technologically advanced, stable in performance, and have been successfully applied in high-end manufacturing fields such as semiconductor chips, which require high water quality standards [1] Group 1 - The ultra-pure water membrane products are recognized in the market for their advanced technology and stable performance [1] - The products have matured in application within industries that demand stringent water quality, particularly in semiconductor manufacturing [1]

Group 1 - The core viewpoint of the article is that Wharton Technology (000920.SZ) has indicated that its ultra-pure water business currently accounts for a small proportion of overall revenue, but the gross margin of its ultra-pure water membrane products is higher than the average gross margin of the company's membrane products [1] Group 2 - The ultra-pure water industry has high technical and quality requirements for membrane products [1] - The company’s ultra-pure water series membrane products have a gross margin that exceeds the average gross margin of its other membrane products [1]

Group 1 - The core viewpoint of the article is that Wharton Technology (000920.SZ) has indicated that its ultra-pure water business currently accounts for a small proportion of overall revenue, but the profit margin of its ultra-pure water membrane products is higher than the average profit margin of the company's membrane products [1] Group 2 - The ultra-pure water industry has high technical and quality requirements for membrane products, which contributes to the higher profit margins observed [1]

Core Insights - Wharton Technology has developed a series of ultra-pure water membrane products characterized by high desalination rates, high water production, and low TOC leaching levels [1] - The company is focused on identifying high-quality targets with technological synergy and market potential, and will prudently evaluate various potential cooperation and investment opportunities based on its development plan to enhance core competitiveness and sustainable development capabilities [1]