United StatesAnMar International Ltd.United StatesAstaTech, Inc.
VenezuelaAnhidridos de Venezuela C.A.
ZimbabweAstra Paints Pvt. Ltd.
ArgentinaAloe Trade
ArmeniaAriar LLC
AustraliaaddChem
AzerbaijanAlkan Ltd
BangladeshAlco Pharma Ltd.BangladeshAsia Trading CorporationBangladeshActive Fine Chemicals Limited
CanadaA & K Petro-Chem Ind. Ltd.CanadaAims Fine Chemicals Inc.CanadaAttix CorporationCanadaAtrion International Inc.CanadaA.S. Chemical Laboratories Inc.
ChinaAmiA Biochemical Industrial Co., Ltd.
Absorbent Products Ltd.Aksh Industries, Inc.ChinaAEPharmChinaAnhui Harvest Fine Chemical Industry Co., Ltd.ChinaArpadis (China) Co., Ltd.ChinaAnhui Wan He Pharmaceutical Co., LtdChinaAncheng Pharmaceutical Co.ChinaAnhui Baishi Chemical Co., LtdChinaActive Ingredients Group, Inc.ChinaAcme Chemicals Co.ChinaAgno PharmaChinaAcetar Bio-Tech Inc.ChinaAnhui Huaheng Bioengineering Co., Ltd