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As Cheng Shi, chief economist with ICBC International, explained, the favorable policies for the listings of tech unicorns in the A-share market will help boost the development of the "new economy" in China, which will be a powerful engine of the country's high-quality growth.

Around the theme of "live green, live better," more than 2,500 cultural activities including a grand opening ceremony will be held during the expo, which is slated to open on April 29 in the district of Yanqing on the northern outskirts of Beijing.

Artificial intelligence, autonomous driving, smart transport and biotech are popular venture capital investment fields at home and abroad, according to the report.

As China's economy is transforming itself from "Made in China" to "Made by China," it's still rare for Chinese tech companies to appear on world stages.

Approximately 400 foreign amateurs took part this year. They came from more than 40 countries and territories.