Firstly, Islam encouraged long-distance trade by connecting Southeast Asia to the wider Muslim world through established trade routes. Muslim traders from the Middle East, India, and China brought various goods, including textiles, spices, and precious stones, to Southeast Asian ports. In return, Southeast Asian traders exported local products, such as rice, gold, and forest products.
Secondly, the spread of Islam led to the rise of powerful trading cities and port kingdoms in Southeast Asia. These cities, such as Malacca, Brunei, and Makassar, became hubs for regional and international trade, facilitating the exchange of goods between Southeast Asia and other regions.
Thirdly, Islam introduced a new system of trade based on Islamic principles of justice, honesty, and fairness. This system contributed to the development of trust and cooperation among traders and merchants, leading to increased trade activities.
Overall, the arrival of Islam in Southeast Asia brought new opportunities for trade and contributed to the region's economic prosperity and cultural exchange.