反内卷效果显现，关注石化板块投资机会

Group 1 - The anti-involution movement has been ongoing for over a year, with varying results across different sectors, showing significant improvement in the petrochemical sector compared to others like large commodities and new energy [1] - The industry has seen effective production cuts that have boosted corporate profitability, with major products like PTA and polyester expected to stabilize in price as new capacity is set to be completed by the end of 2026 [1] - Strong downstream demand is facilitating price recovery, with leading chemical companies recently disclosing positive earnings forecasts for 2025, indicating a rebound in multiple sub-sectors [1] Group 2 - The petrochemical industry is currently at the bottom of a four-year downturn, but the ongoing anti-involution and expansion of domestic demand are expected to accelerate the industry's cyclical recovery [6] - As a crucial industrial raw material, the rise in chemical prices suggests that the industry is gradually moving out of a phase of demand stagnation and inventory adjustment, entering a period of upward momentum, making it an area of significant investment interest [6]