The "World Tobacco Process and Machinery Asia", commonly referred to as WT Asia, is a renowned international trade fair specializing in the tobacco industry. Held annually at the Grand City Convex Convention Hall in Surabaya, it attracts experts worldwide who are active in tobacco processing, mechanical engineering, and related technologies. Quartz Business Media Ltd., a leading player in the trade fair industry, organizes the event. WT Asia serves as a comprehensive platform for showcasing the latest technologies and products related to the processing and manufacturing of tobacco products. The fair covers a broad range of topics, including machines for the production and packaging of tobacco products, agricultural equipment, chemicals, flavors, and packaging materials. A particular focus is placed on innovations such as smart agricultural practices and current market trends. A highlight of the fair is the Technology Showcase, which presents the most advanced machines and technologies. This is complemented by a conference where industry experts provide insights into new technologies, trends, and developments. The agenda includes topics such as agronomy, market overviews, and advances in innovations for cigarette filters and flavorings. Exhibitors from various sectors, including manufacturers of cigarettes and cigars, suppliers of packaging materials, and developers of inspection and laboratory equipment, use WT Asia as a platform to present their latest products and services to an international audience. The primary visitors are professionals from the manufacturing industry interested in new suppliers, technologies, and business partners. The fair's location in Surabaya, a city with a significant trade and export history in Indonesia, adds additional relevance to WT Asia. The centrally located and easily accessible Grand City Convex Convention Hall provides ideal conditions for this international trade fair. WT Asia is part of a series of trade fairs held globally at various locations, each focusing on specific aspects of the tobacco industry. This global reach underscores the importance of the fair in the international tobacco industry. Visitors and exhibitors can look forward to a well-organized event that offers significant insights and networking opportunities while also enjoying the charm and hospitality of Surabaya. On the whole the organisers welcomed on the 2 days of the fair, from 21. September to 22. September 2023, about 45 exhibitors and 3312 visitors on the WT Asia in Surabaya. The WT Asia will take place on 2 days from Thursday, 23. October to Friday, 24. October 2025 in Surabaya.