反内卷促进化工板块价值重估，化工ETF嘉实(159129)有望持续受益

Group 1 - The chemical sector is experiencing a downward trend, with the CSI sub-industry index declining by 0.51% as of December 4, 2025 [1] - Key stocks include Cangge Mining leading the gains, while Xin Fengming is among the biggest losers [1] - Guohai Securities suggests that a reversal of "involution" may lead to a revaluation of the Chinese chemical industry, with potential for increased dividend yields as capacity expansion slows [1] Group 2 - Analysts believe that supply constraints in the chemical industry will strengthen, potentially reversing the current overcapacity situation and leading to a recovery in market conditions [1] - The valuation of the chemical sector remains attractive, with the sub-industry index's price-to-book ratio at a relative low over the past decade [1] - The top ten weighted stocks in the CSI sub-industry index account for 45.41% of the total, with companies like Wanhua Chemical and Yilong Holdings among them [1] Group 3 - The chemical ETF managed by Harvest (159129) closely tracks the CSI sub-industry index, focusing on the new economic cycle under the "anti-involution" backdrop [1] - Investors can also consider the chemical ETF linked fund (013527) to explore investment opportunities in the chemical sector [2]