(2) Township enterprises: There are 6 private enterprises in Huanian Town, namely Eshan Donglai Iron and Steel Co., Ltd., Yunnan Zhongyun Huanian Sugar Co., Ltd., Eshan Mining and Metallurgy Group Nian Iron Mine, Yuxi Nanying Energy Utilization Co., Ltd., Yuxi Jinma Paper Co., Ltd. and Hubei
Shanyouxing economic and trade company. There are 233 individual industrial and commercial households, including 43 industrial households, wholesale and retail 1 18, and 52 catering households.
Huanian Town is rich in mineral resources. The proven and mined Huanian iron ore reserves are 216300 tons, and the recoverable amount is13950 tons. Yuhezhai Iron Mine and Huoshipo Iron Mine are under exploration. The Rory River is also rich in quartz sand resources.