Twenty-five officials and experts from Belt and Road partner countries visited Longkou in Shandong for an on-site inspection of the apple vinegar fermentation and industrialization project operated by leading firm Lvjie Co., Ltd.

This foreign-aid training program sponsored by China's Ministry of Commerce is undertaken by a national-level fermentation research institute, with Lvjie designated as the sole demonstration site thanks to its cutting-edge technologies and qualification for drafting industrial standards.

Editor：Cao Xiaoxu