The main exported commodities were sugar, porcelain, iron, books, paper, sculpture and building material, while the imported things were rice, spice, pepper, seafood, areca, timber and opium, etc.

• 进出口商品中，出口商品主要有蔗糖、瓷器、铁器、书籍纸张、石雕艺术品以及建筑材料等，进口商品主要有粮食、香料、胡椒、海产品、槟榔、木材以及鸦片等。