Major A-share indices fell collectively. As of the midday close, the Shanghai Index fell 0.39% to 3073.03 points, the Shenzhen Stock Exchange Index fell 0.24%, and the GEM index fell 0.65%. More than 1,600 shares rose. The two markets traded 693.3 billion yuan in half a day, and the net sales of northbound capital were nearly 5.6 billion yuan.

On the platePork stocks rose, and Xiangjia shares rose and stopped, and pig prices continued to rise this week; the steel sector fluctuated and Baogang shares hit a standstill; the low-altitude economic concept continued to rise and fall; Rice Information broke out of the 20CM 2 continuous board. The world's first domestically produced self-developed “air taxi” Ehang EH216-S to obtain airworthiness certification was listed on Taobao; the agricultural, household chemicals, and soft drink sectors registered the highest gains. The humanoid robot sector declined, and Buke shares fell by more than 6%. The relevant person in charge of Nvidia pointed out that currently the application scenarios for humanoid robots are still in a very early stage; car service concepts have generally declined, and DeZhong Auto has fallen by more than 3%; and the securities, insurance, and instrument manufacturing sectors have the highest declines.

Pork stocks were active in early trading, and Xiangjia shares rose or stopped

Xiangjia shares rose and stopped, Aonong Biotech rose more than 9%, Shennong Group rose more than 8%, and Huatong shares, superstar agriculture and animal husbandry, Xinwufeng, and Muyuan shares followed suit. China Post Securities said today's research report that pig prices continued to rise this week. The average price of pigs nationwide this week was 14.49 yuan/kg, up 0.22 yuan/kg from last week.

The steel sector fluctuated and strengthened, and Baogang Co., Ltd. once hit a rise or fall

Baogang Co., Ltd. hit a standstill. Shengde Xintai rose more than 6%, and Chongqing Steel, Guangdong Pearl, Valin Steel, and Bayi Steel quickly followed suit. According to the news, the main rebar contract in the previous period rose more than 2% in the intraday period.

The low-altitude economy concept continues to rise, and Rice Information breaks out of the 20CM2 intermittent market

Rice Information broke out of the 20CM2 market, Yongyue Technology had 6 consecutive boards, Sichuan Jiuzhou rose and stopped, and Zongheng Co., Ltd., Wanfeng Aowei, Wolong Electric Drive, and Shanggong Shenbei had higher gains. According to the news, on March 18, the world's first domestically produced self-developed “air taxi” Ehang EH216-S to obtain airworthiness certification was launched on Taobao, with a list price of 2.39 million yuan. Currently, the number of followers at the Ehang Taobao store has exceeded 10,000.

The humanoid robot sector declined, and Bucco shares fell more than 6%

Buke shares fell more than 6%, Xinxing Equipment, Mingzhi Electric, Tianqi shares, and Hechuan Technology fell more than 3%, while China Control Technology and Shengtong Co., Ltd. followed suit. In response to reporters' questions at a media briefing on March 18, the relevant person in charge of Nvidia pointed out that currently the application scenarios for humanoid robots are still in a very early stage, and the focus is mainly on the manufacturing sector to deal with problems such as labor shortages. Over time, it is expected that more application scenarios will emerge in the service industry.

Car service concepts generally fell, and German and Zhong Auto fell by more than 3%

Beiba Media dropped nearly 4%, DeZhong Auto and Alter fell more than 3%, and Guanghui Auto and Shenhua Holdings followed suit.