Marble-Shaping Germany Import and Export Companies

I am reaching out to kindly ask about the cost of the following services. We have a large marble block (approximately 3m x 2m x 1.5m), and we need assistance with: Cutting the marble block into tiles with a thickness of 20mm. We are currently working on this block, and the next step is to cut it according to the dimensions mentioned above. I would greatly appreciate it if you could provide us with pricing details for these services and let me know if you need any additional information to prepare an estimate.