The semiconductor sector continued to rise, and Yangjie technology rose by more than 9%

The net inflow of 36 super large single shares exceeded 100 million yuan

Shenhua, China: increasing production capacity of some coal mines

China's crude steel output from January to February was 157.96 million tons, a year-on-year decrease of 10%.

Sound network: the revenue in 2021 was 168 million US dollars, with a year-on-year increase of 25.8%

Blue lithium core: the application for non-public offering of shares was approved

Lithium battery stocks continued to rise near the end of the trading

The infrastructure sector continued to strengthen

It is said that Tonga volcanic eruption caused scallops to pour into Zhangzi Island. The company responded that it was not clear

Shanxi Coking Coal: it is proposed to purchase 51% equity of Huajin coking coal and 49% equity of Mingzhu coal with a total of 7.042 billion yuan

Education Supervision Office of the State Council: all localities should continue to implement the policy of "no less than" salary income of compulsory education teachers

22 stocks were significantly large-scale, * ST Daji 5-day volume ratio reached 127 times

Guohua.com security: Zhongguancun M & A fund has reduced its 1% stake

Digital RMB (pilot version) app on the shelves of major app stores

Semiconductor plate opened higher, and Bomin electronics rose more than 7%

National Development and Reform Commission: chemical fertilizer production is generally normal in the near future, and targeted measures to ensure supply and stabilize price will be taken in time as appropriate