pakistan,bangladesh,and sri lanka specialize in producing which goods for trade?

Pakistan specializes in producing textiles, garments, leather goods, surgical instruments, sports goods, and auto parts for trade.

Bangladesh specializes in producing garments, textiles, jute and jute goods, seafood, leather goods, pharmaceuticals, and ceramics for trade.

Sri Lanka specializes in producing textiles and garments, tea and spices, rubber products, gemstones, jewelry, machinery and mechanical appliances, and electronic equipment for trade.