Yihai Food (Thailand) is a production site in Khon Kaen of China's Yihai International Holding (HKEX: 01579, affiliated with Haidilao), making hotpot soup bases, compound seasonings and convenience foods — a core supplier of Haidilao hotpot base. Its Thai base supplies the Southeast Asian foodservice and retail market.
Compiled from public information: company websites, industrial-estate and BOI announcements, listed-company filings, job sites and news. Updated October 2026. For reference only; corrections are welcome.