 Moodys Investors Service, Moodys upgraded the corporate family rating of AgroFresh, Inc. AgroFresh to B3 from Caa1, the probability of default rating to B3-PD from Caa1-PD and the speculative-grade liquidity rating to SGL-2 from SGL-4. Moodys also assigned a B3 rating to the proposed new revolver and term loan. 