Alpha Olefin Sulfonates Market to Witness Sluggish Growth; APEJ Region Shows Promising Prospects – Fact.MR Rockville, MD, Nov. 30, 2018 (GLOBE NEWSWIRE) -- Alpha olefin sulfonates (AOS) market witnessed 2.4% y-o-y volume growth in 2018 over 2017, according to Fact.MR’s latest research. The study remains...