Longyan's economy has traditionally been driven by its rich mineral resources. The city is home to the Zijinshan Gold and Copper Mine, the largest gold mine in China, which has made Longyan a significant player in the national mining industry. The mining sector produces gold, copper, iron, and other minerals.
The manufacturing sector is growing, particularly in automotive components and machinery. Longyan has attracted investment in auto parts manufacturing, leveraging its location between the economic centers of Fujian and Guangdong.
Tourism has become an increasingly important economic driver, centered on the UNESCO-listed Fujian Tulou. The tulou attract millions of domestic and international visitors annually, supporting a growing hospitality and service industry. The Gutian Conference site also draws significant numbers of visitors for its historical significance.
Agriculture remains important, with Longyan being a major producer of tea, tobacco, peanuts, and bamboo products. The Zhangping narcissus tea is particularly renowned and exported to markets across China and abroad.