Discount Retail Consulting Management was also invited by China Ants Alliance (CAA), after visiting various manufacturers and trading platform companies ( see also our reports on small commodity production city Yiwu  and food production city Luohe  and Aldi China store Shanghai ). CAA is a voluntary retail buying alliance of over 100 regional retail chains operating in 29 provinces across China, jointly operating 9,000 stores with a total annual turnover of about RMB 100 bill