Exhibit 99.1 Joint Filer Information Name of Joint Filer: The Dow Chemical Company Address of Joint Filer: 2211 H.H. Dow Way, Midland, Michigan 48674 Relationship of Joint Filer to Issuer: 10% Owner Issuer Name and Ticker or Trading Symbol: AgroFresh Solutions, Inc. [AGFS] Date of Earliest Transaction Required to be Reported (Month/Day/Year): 8/28/2018 Designated Filer: DowDuPont Inc.
Dow Chemical Form 4AgroFresh Solutions / CHEMICAL CO /DE/ DOW ownership change
Filed: 30 Aug 18, 12:00am