东岳集团（00189）：制冷剂向好带动业绩大幅增长，其余板块逐步向上

Investment Rating - The investment rating for the company is "Buy" and it is maintained [8]. Core Views - The company reported a revenue of 14.36 billion RMB for 2025, representing a year-on-year growth of 1.2%. The net profit attributable to shareholders was 1.64 billion RMB, showing a significant increase of 102.5%. The gross profit margin reached 30.8%, up by 9.2 percentage points, while the operating profit margin was 17.9%, an increase of 7.9 percentage points. A dividend of 0.3 HKD per share was declared [2][6]. Summary by Relevant Sections - Refrigerant Business Performance: The refrigerant segment was the best-performing division, with external sales reaching 4.94 billion RMB, a growth of 52.1% year-on-year, accounting for 34.4% of total external sales. The segment's tax profit was 2.29 billion RMB, up by 183.7% compared to the previous year. Prices for refrigerants R22, R32, R125, and R134a increased by 11.4%, 63.0%, 22.5%, and 50.7% respectively [6][8]. - Fluoropolymer Materials: The fluoropolymer materials segment had external sales of approximately 3.93 billion RMB, a slight increase of 2.8% year-on-year, making up 27.4% of total external sales. However, the segment's tax profit decreased by 29.8% due to intense market competition and increased R&D expenses [8]. - Silicone Business: The silicone segment reported external sales of about 3.82 billion RMB, a decline of 26.6% year-on-year, representing 26.6% of total external sales. The segment incurred a tax loss of 0.5 billion RMB, compared to a profit of 1.0 billion RMB in the previous year, primarily due to a drop in prices and production disruptions [8]. - Other Business Segments: Other business segments generated external sales of 0.44 billion RMB, with a tax loss of 3.8 billion RMB. This segment includes various by-products and thermal power business, which faced significant losses due to impairment from the planned shutdown of old power plants [8]. - Future Outlook: For 2025, the refrigerant segment is expected to continue its upward trend, while the silicone and polymer segments may see a bottom reversal. The company holds significant quotas for refrigerants, which positions it well to benefit from future price increases. The expected net profits for 2026-2028 are projected to be 2.58 billion, 3.04 billion, and 3.50 billion RMB respectively [8].