廣義省
The province with the largest sector 1 economy is Bình Định (contributing 22.9% to the regions sector 1 GDP), due to its relatively large output in agriculture, forestry, and fishing. It is followed by Quảng Nam Province with 15%, Bình Thuận Province with 14.6%, Quảng Ngãi Province and Khánh Hòa Province with around 13% each. Forestry output is concentrated in Quảng Nam Province and Bình Định Province with around 25% each, with Quảng Ngãi Province and Bình Thuận Province contribute another 15% each, while Da Nang and especially Ninh Thuận Province have very small forestry sectors. Fishing output is highest in Khánh Hòa Province (22.3%) and Bình Định Province (19.6%), followed by Phú Yên Province and Quảng Ngãi Province with around 12% each and Quảng Nam Province, Bình Thuận Province and Phú Yên Province with 9 to 10% each.