What industries are represented by Zhangzhou and Fuzhou respectively? What is a pillar industry?

Zhangzhou has initially formed a "4+3" industrial development pattern (namely, four leading industries of food, machinery, materials and energy and three key industries of electronics, medicine and furniture). Based on the "4+3" industry, canned food, grain and oil processing, aquatic products processing, household appliances, port machinery, auto parts, seasonal clocks, metal products, building materials, medicine and so on have been cultivated. Zhangzhou flower industry will become a pillar industry.

The output value of China CRT, Southeast Auto, TPV Electronics and Strapdown Electronics invested by Taiwanese businessmen in Fuzhou has accounted for 29% of the output value of industrial enterprises above designated size in the city, and the supporting role of industry has been continuously enhanced, becoming a pillar industry in Fuzhou. Real estate can become one of the pillar industries of Fuzhou's national economy.