On November 25, 2020, Dr. Lisa Wang, Chairman of linghang group, was invited to attend the "2020 Shandong cross border e-commerce ecological conference" held by the Department of Commerce of Shandong Province in Jinan, and represented Weihai Huatan Supply Chain Management Co., Ltd. (hereinafter referred to as "Huatan company"), a mixed ownership enterprise jointly established by linghang group and the state-owned company of Wendeng Economic Development Zone, at the meeting wi