CLERMONT-FERRAND, France & LYON, France–(BUSINESS WIRE)–Regulatory News: AFYREN (Paris:ALAFY), a greentech company that provides manufacturers with bio-based and low-carbon products through its unique fermentation technology based on a fully circular model, and Terrial, a leading French company in the field of organic and bio-based fertilizers and a subsidiary of Avril, announce the renewal of their strategic partnership. Known for its bio-based acids, AFYREN also produces a fertilizer in Fra