As of 09:59 on April 2, 2025, the SSE Science and Technology Innovation Board Composite Index (000680) rose 0.56%, the constituent stocks Haichuang Pharmaceutical (688302) rose 12.55%, Bio-Thera (688177) rose 7.49%, Xinqi Micro (688630) rose 6.58%, Wonders (688178) rose 6.23%, and Tiannai Technology (688116) rose 5.98%. The Science and Technology Innovation Composite Index ETF Bosera (589900) rose 0.63%, the latest price was 0.96 yuan, and the intraday turnover has reached 5.7721 million yuan.

A few days ago, Semicon2025 was held in Shanghai, at which semiconductor equipment manufacturers NAURA Huachuang, China Micro Corporation, and Tuojing Technology actively launched new products such as ion implantation, etching, and deposition, and continued to expand the territory of domestic equipment; Among the non-listed companies, Xinkailai has attracted a high degree of attention, and Xinkailai has released dozens of new products including epitaxial deposition equipment EPI (Emeishan), atomic layer deposition equipment ALD (Alishan), physical vapor deposition equipment PVD (Putuoshan), etching equipment ETCH (Wuyishan), thin film deposition equipment CVD (Changbai Mountain) and so on.

Huatai Securities said: Looking forward to 2025, we believe that open source models such as DeepSeek are expected to further drive the demand for domestic advanced processes, and the expansion of advanced process nodes of logic and memory chip manufacturers is expected to accelerate, providing a good opportunity for the commercialization of domestic front-end and back-end equipment in high-end production lines. Catalyzed by the continuous expansion of domestic downstream production and external geopolitical risks, we believe that the localization rate of domestic line equipment is expected to rise steadily. We believe that there is still room for upward revision in the follow-up advanced process production and localization rate increase, and it is recommended to continue to pay attention to the expansion progress of downstream semiconductor manufacturers and the improvement of localization rate.

The SSE STAR Market Composite Index is composed of securities of eligible companies listed on the STAR Market of the Shanghai Stock Exchange, and the sample dividends are included in the index returns, reflecting the overall performance of the securities of the companies listed on the SSE STAR Market after the dividend income is included.

In terms of scale, the latest scale of the Science and Technology Innovation Composite Index ETF Bosera reached 1.066 billion yuan.

In terms of capital inflow, the Science and Technology Innovation Composite Index ETF Bosera has attracted a total of 67.2815 million yuan in the past 10 trading days.

In terms of drawdown, as of April 1, 2025, the largest drawdown of the STAR Composite Index ETF Bosera since its inception was 7.63%, and 0.83% relative to the benchmark.

In terms of fees, the Bosera management fee rate and custody fee rate of the STAR Composite Index ETF are 0.15%, which is the lowest among comparable funds.

In terms of tracking accuracy, as of April 1, 2025, the tracking error of the STAR Composite Index ETF Bosera this year is 0.635%.

According to the data, as of March 31, 2025, the top 10 weighted stocks of the SSE Science and Technology Innovation Board Composite Index (000680) are Haiguang Information (688041), Cambrian (688256), SMIC (688981), Kingsoft Office (688111), China Micro Corporation (688012), Transsion Holdings (688036), United Imaging Medical (688271), Baili Tianheng (688506), Montage Technology (688008), JinkoSolar (688223), the top 10 weighted stocks accounted for 22.34% of the total.

Bosera STAR Market Composite Index ETF Bosera (589900), OTC Connect (Bosera SSE STAR Market Composite ETF Connect A: 023727; Bosera SSE STAR Market Composite ETF Connect C:023728).