This excerpt taken from the ACL 20-F filed Mar 18, 2008.
The consolidation of wholesale and retail customers could further increase pricing and competitive pressures on pharmaceutical manufacturers, including us.
Wholesale and retail customers comprise a significant part of the distribution network for pharmaceutical and consumer eye care products in the United States. This distribution network has undergone significant consolidation marked by mergers and acquisitions. As a result, a smaller number of large wholesale distributors and retail pharmacy chains control a significant share of the market. Consolidation of drug wholesalers and retail pharmacy chains has led to and may further increase pricing and competitive pressures on pharmaceutical manufacturers, including us. In addition, this consolidation may lead to excess inventories and result in reduced wholesaler and retailer purchases in future quarters.