The Pandyas excelled in trade and learning. They had trading contacts with Greece and Rome and were powerful in their own right, though they were subjugated during various periods by the Pallavas and Cholas.
The Pandyas excelled in sea trade via Dhanushkodi the sea shore of Ramapanathapuram (The southern border of india and the Seashore of Indian Ocean)and Poompuhar a famous city for Trade with China, Maldives, Malaysia and so..on. The Kingdoms of Srilanka are maternal kings of Pandya.