Answer:
Diversification
Step-by-step explanation:
Corporate level strategy is a decision made by the top management of a firm with the aim of seeking new business methods to expand an already existing business. Diversification is a corporate level strategy in which an organization ventures into a completely new market with new product lines. The diversification could be related to the existing products the company operates (concentric diversification) or to an unrelated market(conglomerate diversification).
When Lucky Cement decided to start a new business in completely new lines, they have just embarked on diversification. The diversification might also be to just one product or different products.