The growing demand for healthy snacks in China has led to a surge in macadamia nut consumption, with the World Macadamia Organisation actively promoting the nuts in the Chinese market. Macadamia nuts were originally native to Australia but were planted in large quantities in Hawaii in the 19th century, earning them the nickname "Hawaii nuts" in China. Global in-shell macadamia nut supply is expected to see significant growth over the next five years, with China being an important global producer and consumer of the nuts.