After almost three years, the 13th China International Aviation and Aerospace Exhibition opens on Tuesday. The event has been a platform showcasing the most advanced aerospace technology, both for China and the international giants, with full coverage of land, sea, and air series.

A total of 40 countries and regions and nearly 700 companies are attending the exhibition, either online or in person. And the number of pavilions has increased from 8 to 11 from the previous event. Boeing's exhibit space has increased by 11 percent while Airbus's has increased by 65 percent. Guests attending the airshow said the development of Chinese aerospace has brought new opportunities of cooperation, as the industry has been seriously impacted by the pandemic.