Group 1 - Guolin Technology announced the signing of a framework agreement to acquire 91.07% equity of Xinjiang Kailianjie Petrochemical Co., Ltd. from Yinbang Overseas Chemical Co., Ltd. in cash [1][3] - The transaction is expected to constitute a major asset restructuring and will not involve share issuance or related party transactions, nor will it change the controlling shareholder or actual controller of the company [3] - The acquisition is based on the actual operational development needs of the company and aligns with its strategic layout in the fine chemical sector [3][4] Group 2 - Kailianjie specializes in the production of maleic anhydride, an important organic chemical raw material used in various downstream products, which will create synergies with Guolin Technology's existing business [4] - The acquisition is expected to enhance the company's operational scale and performance, thereby improving its market competitiveness and benefiting shareholders [4] - Guolin Technology is a high-tech enterprise engaged in ozone generation research, equipment design, and manufacturing, and is a leader in the domestic ozone industry [5]

Group 1 - The core point of the article is that Guolin Technology has received utility model patent certificates from the National Intellectual Property Administration for its oxygen production device and an ozone water treatment device [2] - In the fiscal year 2024, Guolin Technology's revenue composition is as follows: ozone equipment manufacturing accounts for 44.09%, acetaldehyde acid and its by-products account for 41.25%, other industries account for 11.15%, and other businesses account for 3.51% [2]