Trading relations were established with Malacca in the 15th century, with cloth, ambergris and porcelain being the main commodities of the trade. Giraffes, zebras and incense were exported to the Ming Empire of China, which established Somali merchants as leaders in the commerce between East Asia and the Horn. Hindu merchants from Surat and Southeast African merchants from Pate, seeking to bypass both the Portuguese India blockade ( and later the Omani interference), used the Somali ports of Merca and Barawa (which were out of the two powers' direct jurisdiction) to conduct their trade in safety and without interference.