Tags Proconco Anco picks up strategic stakes in Vissan Thursday, Mar 24, 2016 The International Agriculture Nutrition Joint Stock Company (Anco) has become a strategic investor of the Viet Nam Meat Industries Company (Vissan). Seaprodex to sell stake in Proconco Friday, Aug 28, 2015 Viet Nam National Seaproducts Corporation (Seaprodex) has approved a plan to sell all its stake in the Vietnamese-French Cattle Feed Joint Stock Company, better known as Proconco. Masan Group acquires Proconco and Anco Monday, Apr 27, 2015 Masan Group (MSN) announced the acquisition of stakes in two companies on April 27. MSN sells Masan Agri, divests from Mivipack Wednesday, Dec 31, 2014 Masan Group Corporation (MSN)''s board of directors has announced it will transfer Masan Brewery''s charter capital to Masan Consumer Holdings.