On February 24, 2021, the Lao-Japan Institute, National University of Lao. Organized the “Opening of Exhibition Area for Products - Information Exhibition and Market for Lao Enterprise Promotion” which is an event to promote the growth of the Lao enterprise sector through the exhibition of products and information of companies and organizations.          

    During the exhibition, there had foods, beverages and products from various companies. PTT (Lao) is one of the companies that promotes the growth of business and co-opened the “PEARLY TEA” booth with the promotion of buy 1 cup of drink, get 1 more cup for free to motivate customers to be more aware of the brand "PEARLY TEA".