زيت النخيل
Palm oil trees were introduced to British Malaya by the British government in early 1870s as ornament plants from Eastern Region and The Oil River Protectorate, Nigeria, West Africa. The first commercial palm oil cultivation was done in Selangor in 1917 at Tennamaran Estate. In the early stage of development, the government focused on increasing its palm oil output by rapidly increasing the land area for the palm oil cultivation.