Fibre-optic cables feed into a server inside a comms room at an office in London, U.K. (Photographer: Chris Ratcliffe/Bloomberg)

Q4 Results: Sterlite Technologies Lowers Operating Margin Guidance Again

Sterlite Technologies Ltd. lowered its operating margin guidance for the second time in the last one year on account of a change in revenue mix.The supplier of fibre cables cut its margin guidance ...