There are several places in the world that produce black pepper with the best quality: two famous varieties are produced on the Indian Malabar coast: Malabard pepper and Delijeri pepper. Delijerry pepper is a kind of high-grade pepper. The raw material of this pepper is the largest and most mature berry (about 10% of the total berries) produced by Malabard Zanthoxylum bungeanum on Delijerry Mountain. Sarawak pepper is produced in the Malaysian part of Borneo, Nampong pepper is produced in Sumatra, Indonesia, and Montoke pepper is produced in Bangka, Indonesia.