Core Viewpoint - The China Securities Index for Hong Kong Stock Connect Medical Theme has shown significant growth, with a year-to-date increase of 58.75% [1] Group 1: Index Performance - The index rose by 2.58% to 1088.62 points, with a trading volume of 19.47 billion [1] - Over the past month, the index has increased by 16.48%, and over the last three months, it has risen by 31.51% [1] Group 2: Index Composition - The index comprises 50 listed companies involved in medical devices, medical services, pharmaceuticals, and biotechnology [1] - The top ten weighted companies in the index include WuXi Biologics (15.03%), JD Health (10.75%), and WuXi AppTec (6.59%) [1] Group 3: Sector Allocation - The index's holdings are entirely from the Hong Kong Stock Exchange [2] - The sector breakdown of the index includes: Pharmaceuticals and Biotechnology Services (33.30%), Medical Services (32.85%), Medical Devices (12.81%), Chemical Drugs (12.34%), and Biological Drugs (8.70%) [2] Group 4: Index Adjustment Mechanism - The index samples are adjusted biannually, with changes implemented on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special adjustments made under certain circumstances [2]

Group 1 - The core index of the CSI Hong Kong Stock Connect Medical Theme Index has shown a recent increase of 9.41% over the past month, while it has decreased by 0.61% over the last three months and increased by 18.99% year-to-date [1] - The index consists of 50 listed companies involved in medical devices, medical business and services, pharmaceuticals, and biotechnology services, reflecting the overall performance of the medical sector within the Hong Kong Stock Connect [1] - The top ten weighted companies in the index include WuXi Biologics (16.6%), JD Health (11.41%), Alibaba Health (7.52%), Sinopharm (5.68%), WuXi AppTec (5.51%), Weigao Group (3.66%), Genscript Biotech (3.55%), Innovent Biologics (2.4%), CanSino Biologics (2.23%), and MicroPort Scientific (2.2%) [1] Group 2 - The industry composition of the index shows that medical business and services account for 35.62%, pharmaceutical and biotechnology services for 31.58%, medical devices for 11.75%, chemical drugs for 10.53%, biological drugs for 10.09%, and traditional Chinese medicine for 0.42% [2] - The index samples are adjusted semi-annually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - In special circumstances, the index may undergo temporary adjustments, such as when a sample company is delisted or undergoes mergers, acquisitions, or spin-offs [2]

金融界5月12日消息，上证指数高开高走，中证港股通医疗主题指数 (港股通医疗主题，932069)上涨 0.59%，报787.2点，成交额163.51亿元。 数据统计显示，中证港股通医疗主题指数近一个月上涨14.60%，近三个月上涨10.23%，年至今上涨 17.07%。 据了解，中证港股通医疗主题指数从港股通证券范围内选取50只业务涉及医疗器械、医疗商业与服务、 制药与生物科技服务等领域的上市公司证券作为指数样本，以反映港股通内医疗领域上市公司证券的整 体表现。该指数以2018年12月31日为基日，以1000.0点为基点。 从中证港股通医疗主题指数持仓样本的行业来看，医疗商业与服务占比34.97%、制药与生物科技服务 占比31.72%、医疗器械占比12.28%、化学药占比10.50%、生物药品占比10.12%、中药占比0.42%。 资料显示，指数样本每半年调整一次，样本调整实施时间分别为每年6月和12月的第二个星期五的下一 交易日。权重因子随样本定期调整而调整，调整时间与指数样本定期调整实施时间相同。在下一个定期 调整日前，权重因子一般固定不变。特殊情况下将对指数进行临时调整。当样本退市时，将其从指数样 本中 ...

Core Viewpoint - The CSI Hong Kong Stock Connect Medical Theme Index has shown significant growth, reflecting the overall performance of listed companies in the medical sector within the Hong Kong Stock Connect framework [1][2]. Group 1: Index Performance - The CSI Hong Kong Stock Connect Medical Theme Index increased by 1.0% to 785.2 points, with a trading volume of 7.129 billion yuan [1]. - Over the past month, the index has risen by 18.59%, 9.49% over the last three months, and 16.29% year-to-date [1]. Group 2: Index Composition - The index comprises 50 listed companies involved in medical devices, medical services, pharmaceuticals, and biotechnology [1]. - The top ten weighted companies in the index are WuXi Biologics (15.52%), JD Health (11.3%), Alibaba Health (7.65%), Sinopharm (5.69%), WuXi AppTec (5.44%), Kingsoft Biotech (3.74%), Weigao Group (3.64%), MicroPort Medical (2.45%), Innovent Biologics (2.42%), and CanSino Biologics (2.29%) [1]. Group 3: Sector Allocation - The sector allocation of the index shows that medical services and commercial services account for 35.85%, pharmaceutical and biotechnology services for 30.72%, medical devices for 12.39%, chemical drugs for 10.55%, biological drugs for 10.07%, and traditional Chinese medicine for 0.42% [2]. Group 4: Index Adjustment Mechanism - The index samples are adjusted biannually, with adjustments occurring on the next trading day after 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].

Core Viewpoint - The China Securities Index for Hong Kong Stock Connect Medical Theme has shown a mixed performance, with a recent increase of 1.33% but a decline of 6.08% over the past month, while it has risen by 15.30% year-to-date [1][2]. Group 1: Index Performance - The China Securities Index for Hong Kong Stock Connect Medical Theme Index closed at 781.03 points with a trading volume of 12.619 billion yuan [1]. - Over the last three months, the index has increased by 13.86% [1]. Group 2: Index Composition - The index comprises 50 listed companies involved in medical devices, medical services, pharmaceuticals, and biotechnology [1]. - The top ten weighted companies in the index include WuXi Biologics (16.49%), JD Health (10.88%), and Alibaba Health (7.36%) [1]. Group 3: Sector Allocation - The sector allocation of the index shows that medical services account for 33.04%, pharmaceutical and biotechnology services for 30.78%, and medical devices for 10.21% [2]. - The index is exclusively composed of companies listed on the Hong Kong Stock Exchange [1]. Group 4: Index Adjustment Mechanism - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2]. - In special circumstances, the index may undergo temporary adjustments if a sample company is delisted or undergoes significant corporate changes [2].

Group 1 - The core index of the CSI Hong Kong Stock Connect Medical Theme Index has shown a decline of 11.89% over the past month, an increase of 13.46% over the past three months, and a year-to-date increase of 8.75% [1] - The index consists of 50 listed companies involved in medical devices, medical services, pharmaceuticals, and biotechnology, reflecting the overall performance of the medical sector within the Hong Kong Stock Connect [1] - The index is based on a starting point of 1000.0 points as of December 31, 2018 [1] Group 2 - The top ten weighted companies in the index include WuXi Biologics (15.72%), JD Health (11.24%), Alibaba Health (7.31%), Sinopharm (5.92%), WuXi AppTec (5.0%), Kingstar BioTech (3.88%), Weigao Group (3.72%), CanSino Biologics (2.43%), MicroPort Medical (2.4%), and Innovent Biologics (2.35%) [1] - The index is exclusively composed of stocks listed on the Hong Kong Stock Exchange, with a 100% allocation [1] Group 3 - The industry composition of the index includes 35.98% in medical services, 30.61% in pharmaceuticals and biotechnology, 12.17% in medical devices, 10.73% in chemical drugs, 10.09% in biological drugs, and 0.42% in traditional Chinese medicine [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day following the second Friday of June and December each year [2] - In special circumstances, the index may undergo temporary adjustments, such as when a sample company is delisted or undergoes mergers and acquisitions [2]