Ceat to set up plant in Bangladesh............ Tata Comm to buy 5.76% in Green Infra Wind Generation............ Himalaya Drug Co plans to expand global operations............ Chemplast Sanmar to be delisted............ YES Bank ties up with Buldana Society for doorstep service............ IRB Infra to raise Rs 3,300 cr for Ahmedabad-Vadodara project............ ReGen Powertech raises Rs 100 cr from IDFC, MCap............ Escorts wins 1-year Govt contract for tractor supply............ Suven Life Sciences bags 3 patents............ Amul churns Rs 3,000-cr investment plans............