22nd Century Announces New Greenbutts Manufacturing Agreement for Innovative Plant-Based, Biodegradable Cigarette FiltersPatented, Fully Water Dispersing, Biodegradable Solution for World's Most Littered ItemJuly 10, 2024 8:30 AM EDT | Source: 22nd Century GroupMocksville, North Carolina--(Newsfile Corp. - July 10, 2024) - 22nd Century Group, Inc. (NASDAQ: XXII), a tobacco products company focused on nicotine harm reduction and contract manufacturing, today announced an agreement with Greenbut ...