BHUBANESWAR: The single window committee chaired by Chief Secretary T.K Mishra today cleared nine projects worth Rs 4,920 crore including three cement projects in the Naxal-infested Malkangiri district. ACC cements proposed to set up a three million tonne cement plant in Malkangiri district with an investment of Rs 1,850 crore, while Madras Cement submitted a proposal to invest Rs 700 crore. Shree Cement