Sou Hu Cai Jing·2025-12-22 05:51Group 1 - The core viewpoint of the news highlights the significant growth of the Tianhong Chemical ETF (159133), which has seen a substantial increase in both subscription and trading prices, reaching a new high since its listing [1] - As of December 19, the Tianhong Chemical ETF has experienced a week-on-week scale growth of 433.14 million yuan and an increase of 27 million shares, indicating strong investor interest [1] - The underlying index tracked by the Tianhong Chemical ETF focuses on the Chinese chemical industry, covering various sub-sectors such as chemical raw materials and manufacturing, aiming to capture companies with growth potential and innovation capabilities [1] Group 2 - The domestic PTA (Purified Terephthalic Acid) industry is projected to see a year-on-year capacity growth of 6.23% by 2025, driven by the release of new capacity, the exit of outdated facilities, and optimization of existing capacity [2] - A meeting held on October 29 by the Ministry of Industry and Information Technology and industry associations marked a pivotal shift for the PTA industry from "involution competition" to "high-quality development" [2] - According to institutional views, the chemical industry is currently at the bottom of its cycle, with policies aimed at reducing involution and self-regulation expected to lead to a revaluation of undervalued core assets [2]