A staff member (left) introduces a product to a visitor during the BioFach China in Shanghai. The 2020 BioFach China, Asia's most influential organic trade fair, was held in Shanghai on Wednesday with more than 200 exhibitors from home and abroad participating. As the COVID-19 epidemic continues to wane in China, expos are being held to provide more opportunities for companies. [Photo/Xinhua]
A visitor (left) communicates with a staff member during the BioFach China in Shanghai. [Photo/Xinhua]
People visit the BioFach China in Shanghai, July 1, 2020. [Photo/Xinhua]
A machine tool product on display at the China Machine Tool Exhibition in Shanghai. The China Machine Tool Exhibition kicked off in Shanghai on Wednesday with nearly 1,500 manufacturers from home and abroad participating. [Photo/Xinhua]
People visit the China Machine Tool Exhibition at the National Exhibition and Convention Center (NECC) in Shanghai, July 1, 2020. [Photo/Xinhua]
People visit the China Machine Tool Exhibition at the National Exhibition and Convention Center (NECC) in Shanghai, July 1, 2020. [Photo/Xinhua]
People visit the China Machine Tool Exhibition at the National Exhibition and Convention Center (NECC) in Shanghai, July 1, 2020. [Photo/Xinhua]
People visit the China Machine Tool Exhibition at the National Exhibition and Convention Center (NECC) in Shanghai, July 1, 2020. [Photo/Xinhua]
