The 2019 China Hi-Tech Fair opened Wednesday at the Shenzhen Convention and Exhibition Center and ends Sunday. Here are some of the highlights from the five-day fair. 

Leading enterprises, such as ZTE, TCL and China Unicom, showcased staged showcases at the IT exhibition area, focusing on domestic and foreign cutting-edge technologies, such as artificial intelligence, intelligent manufacturing, smart home, smart driving, 5G commercial, industrial Internet, cloud computing and blockchain technology.  

Intellifusion released the world's first 5AIoT (5G, AI and IoT) chip and started cooperation with the National Supercomputer Center and Alibaba. 

China General Nuclear Power Corporation displayed major scientific research achievements, such as a collaborative design and management platform, offshore wind power, plasma hazardous waste treatment and electron accelerator. 

Huawei demonstrated smart city solutions based on innovative technologies, such as 5G, AI, and IoT, combined with urban scenes, including a city operations center IOC, AI plus public security, Huawei cloud, Kunpeng industrial ecology, AI smart life and 5G plus unmanned driving. 

Hungary brought a number of companies exhibiting in the fields of information and communication, AI and biomedicine. It officially formed a significant partnership relationship with the China Hi-tech Fair and held a special promotion event on its science and technology innovation. 

Visitors can view the operation status of the entire city at the Smart City booth as it's equipped with transportation,  population analysis  and urban health index systems that enable inquiries of the city's population, policies, economy, trade and transportation. 

In addition, forums themed on frontier issues and technology hot spots, as well as keynote speeches by domestic and foreign experts, also were held during the fair. 

The 21st China Hi-Tech Fair drew crowds in Shenzhen, South China's Guangdong province, from Nov 13 to 17, 2019. [Photo/WeChat account: szchtf]