Core Viewpoint - The China Securities Hong Kong 100 Pharmaceutical and Health Index has shown significant growth, with a year-to-date increase of 89.44% and a recent one-month increase of 20.84% [1]. Group 1: Index Performance - The China Securities Hong Kong 100 Pharmaceutical and Health Index reported a value of 1095.17 points [1]. - The index has increased by 44.95% over the past three months [1]. - The index is based on a sample of securities classified according to the China Securities industry classification standards, with a base date of December 31, 2004, set at 1000.0 points [1]. Group 2: Index Composition - The index is fully composed of securities listed on the Hong Kong Stock Exchange, with a 100.00% allocation [1]. - The composition by industry includes: - Chemical drugs: 55.11% - Biological drugs: 18.62% - Pharmaceutical and biotechnology services: 14.56% - Medical commerce and services: 11.71% [1]. Group 3: Index Adjustment Mechanism - The index samples are adjusted biannually, specifically on the next trading day following the second Friday of June and December [2]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]. - Adjustments occur in response to changes in the parent index, special events affecting industry classification, or the delisting of sample companies [2].

Group 1 - The core viewpoint of the article highlights the performance of the China Securities Hong Kong 100 Industrial Index, which has seen significant increases over various time frames, including a 21.24% rise in the past month and a 25.30% rise in the past three months [1] - The index is categorized based on the China Securities industry classification standards, with a base date of December 31, 2004, and a base point of 1000.0 [1] - The index is fully composed of securities listed on the Hong Kong Stock Exchange, with the largest sector being express delivery, accounting for 57.94% of the index [1] Group 2 - The index samples are adjusted biannually, specifically on the next trading day following the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with provisions for temporary adjustments under special circumstances [2] - Adjustments to the index occur in response to changes in the parent index samples or significant events affecting sample companies, such as mergers or delistings [2]