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 company, Guolin Technology, produces ozone generators that can be applied in the petrochemical industry for wastewater and waste gas treatment [2] - The application of ozone equipment is relevant for the upgrading and quality improvement of petrochemical refining [2] - Investors inquired about the necessity of ozone equipment in the petrochemical refining sector [2]