WuXi PharmaTech's earnings jump on contract work; Essentra gets foothold in U.S. pharma packaging;

> China's WuXi PharmaTech ($WX) reported much-improved earnings in Q3. Release

> India's Aurobindo said it will replace about 200 of 450 Actavis ($ACT) drugs with its own in Europe after buying some operations from Actavis there. Story

> U.K.-based Essentra will buy Clondalkin SPD from Warburg Pincus for $455 million to get a foothold in North America's pharma and personal-care packaging market. Story