M/s Rock Field Corporation Pte. Ltd. Is the Principal/Promoter shareholder in Cemtech Ltd. with a foreign shareholding of 74%. The balance shares are held by local shareholders.

Having installed the world's largest integrated Cement Plant of 3 million tonnes, the Promoters of Rock Field Corporation Pte. Ltd. have accomplished experience in cement production at Sanghi Industries Limited based in India.

MAJORITY SHAREHOLDERS AND MANAGEMENT

ADITYA SANGHI - holds a Masters Degree in Industrial Engineering from Rochester Institute Of Technlogy, USA and has work experience with leading American Companies. He has rich hands-on experience on management of the operations of the clinker and cement plant, implementation and operation of thermal power plant etc. He implemented many best practices of the manufacturing and project implementation at Sanghi Industries Limited - Gujarat State. He is also an opinion leader in the cement industry worldwide and contributes articles and research papers to various national and International Publications like World Cement etc.

ALOK SANGHI - is a Business Management Graduate from Indiana University, USA joined his family business - Sanghi Industries Ltd. He is Director looking after corporate and strategic affairs of the company including the Domestic and Export sales. During his stay in the United States he was associated with renowned organizations like Merrill Lynch and Regency Securities. He is actively associated with CII's Young Indians (Yi) Chapter - an organization involved in various social upliftment activities, YPO (Young President's Organization), the Lions Club, Cement Manufacturers Association and Capexil.