Want data of different marble and granite buyers, poromoters and marble tendors

We want data(phone namber, email id & company name or customer name ) of different marble and granite buyers ,promoters and marble tendors all over India, Bangladesh, Nepal. We need legit data a minimum 100 from other countries and around 100 from India . The details should be of those people who are in need of marble & tiles and granite and can be our potential customers. You can scrape from web or social media platform . Thank you