The main A-share indices have mixed performance. As of the midday close, the Shanghai Composite Index fell 0.34% to 2,966.22 points, the Shenzhen Component Index fell 0.19%, and the ChiNext Index rose 0.44%. More than 2,100 stocks rose, with a total turnover of RMB 420.7 billion in both markets, an increase of RMB 46.9 billion from the previous day.

On the market side, the Shanghai State-owned Enterprise Reform concept stocks exploded. Jinjiang Online had seven consecutive board limit up, Foreign Service Holding, Shanghai Material Trading and other stocks also reached the daily limit up. On July 16th, the Shanghai State-owned Assets Supervision and Administration Commission held a market value management seminar; the liquor sector fluctuated and strengthened, Shunxin Agriculture rose more than 7%, Yingjia Distillery rose more than 4%; the real estate sector continued to be strong, Wo Ai Wo Jia, Beijing Urban Construction Investment & Development rose more than 7%; solar stocks generally rose, Opple Lighting and Clenergy Technology both reached the limit up, and Aeonergy Energy rose more than 19%.Recently, many photovoltaic companies have announced the establishment of joint ventures with Saudi Arabia. The gaming, insurance, and duty-free concept plate sectors have the highest increase.

Some intelligent driving concept stocks fell, Xingwang Yuda limit down, Olympic Circuit Technology fell more than 9%; the consumption electronics sector continued to decline, Kawai Technology and Jiebang Technology both fell more than 7%; industrial metal stocks generally fell, Aluminum Corporation of China fell more than 6%, Yunnan Aluminium fell more than 5%; oil and gas, electrical utilities, coal mining and other sectors had the largest decline.

The Shanghai State-owned Enterprise Reform concept stocks exploded, and multiple stocks such as Jinjiang Online reached the limit up.

Jinjiang Online had seven consecutive board limit up, and Foreign Service Holding, Shanghai Material Trading, Kai Kai Industrial, Shanghai Jiao Yun Group, Fudan Forward S&T and other stocks all reached the limit up. Xujiahui, Shanghai Join Buy, Shanghai Phoenix Enterprise, Shanghai Shibei Hi-tech all rose more than 5%. On the news front, the Shanghai State-owned Assets Supervision and Administration Commission held a market value management seminar on the afternoon of July 16. Party Secretary of the Shanghai State-owned Assets Supervision and Administration Commission, He Qing pointed out that standardized value management should be the key to market value management. The commission should use various market value management tools and capital market platforms to optimize the layout around Shanghai's key industries.

The real estate sector continued to be strong, Wo Ai Wo Jia rose more than 8%.

Wo Ai Wo Jia, Beijing Urban Construction Investment & Development both rose more than 7%, Gree Real Estate rose more than 6%, Shenzhen SDG Service, Hangzhou Binjiang Real Estate Group, China Vanke Co., Ltd. A shares, Shanghai Chengtou Holding all rose more than 4%. On the news front, since the first half of this year, various measures to stabilize the market using the autonomous right of regulation have been introduced across the country. In June, the second-hand housing turnover in the four first-tier cities of Beijing, Shanghai, Guangzhou, and Shenzhen all reached a new monthly high for at least one year.

Solar stocks generally rose, and Clenergy Technology had reached the limit up.

Opple Lighting, Clenergy Technology reached the limit up, Aeonergy Energy rose more than 19%, Tongsheng Technology rose more than 12%, Microgate Nanjing rose more than 10%, Jingang Solar, Wuxi Autowell Technology Co., Ltd., JinkoSolar, TCL Zhonghuan Renewable Energy Technology and other stocks followed the lead. On the news front, many photovoltaic companies have announced the establishment of joint ventures with Saudi Arabia to invest and build photovoltaic and energy storage projects. Among them, Sungrow Power Supply and Saudi ALGIHAZ successfully signed the contract for the world's largest energy storage project, with a capacity of up to 7.8GWh. TCL Zhonghuan signed a $2.08 billion Middle East photovoltaic project agreement. A subsidiary of JinkoSolar plans to establish a joint venture company in Saudi Arabia to build a 10GW high-efficiency battery and component project.

Some intelligent driving concept stocks fell, Xingwang Yuda limit down, Olympic Circuit Technology fell more than 9%.

Beijing Starneto Technology hits the limit down, Times Electric drops more than 9%, Zhongying Technology, Olympic Circuit Technology, and Shenzhen Kinwong Electronic all drop more than 8%, IAT Automobile Technology, Shenzhen Kaizhong Precision Technology, Shenzhen Genvict Technologies, Guangzhou Hi-target Navigation Tech and others follow the downward trend.