RUMAH REMPAH INDONESIA Spices is Indonesiaâs fourth largest export commodity, after shrimp, fish and coffee. As one of the worldâs spice producers, Indonesia has a great opportunity as a supplier of the worldâs spices to contribute to the Indonesian economy. SPICES IS INDONESIAâS FOURTH LARGEST EXPORT COMMODITY The largest exporter of spice and spice items.