Yanglin Economic and Technological Development Zone in Songming County (the "economic and technological development zone") was built on the basis of Yunnan Yanglin Industrial Park. It was elevated into a provincial industrial development zone in 1992 and a national economic and technological development zone in January 2013.
The economic and technological development zone was added to the Central Yunnan Industrial Cluster in March 2013. Its main business income expanded by 12.2 percent to 23.46 billion yuan in 2019 and its total industrial output value surged 5.6 percent on a yearly basis to nearly 12.48 billion yuan. Its value-added industrial output registered an annual growth of 10.2 percent in 2019. Its fixed-asset investment grew by 10.1 percent to 14.35 billion yuan in 2019, and in that year its industrial fixed-asset investment rose 10.1 percent to 4.25 billion yuan.
The economic and technological development zone generated 180 million yuan in general budget income in 2019.
Ten firms reached a higher industrial scale for their annual revenue exceeding 20 million yuan in 2019.
The economic and technological development zone received a cumulative investment of about 13.04 billion yuan, actually utilized $2,798.37 of foreign direct investment.
