On March 26, 2018, the groundbreaking ceremony of the fourth phase of Yunnan Summit Biotechnology Co., Ltd. was held in the factory.

The guests visiting the groundbreaking ceremony were: Chuxiong State Party Committee Secretary Yang Bin, Chuxiong State People’s Congress Standing Committee Director Ren Jinyun, Chuxiong State Party Committee Member and Vice Governor Zhao Keyi, Chuxiong State Party Committee Standing Committee Member Han Kaizhu, Chuxiong State Party Committee Standing Committee Member and State Party Secretary-General Zhao Xiaoming, People of Chuxiong Prefecture Government State Party Standing Committee and Vice Governor Guan Litong, Chuxiong State Party Committee and Secretary of the State Disciplinary Committee Zhao Ansheng, Chuxiong State Party Committee and Secretary of Chuxiong Municipal Party Committee Li Xianxiang, Chuxiong Prefecture People’s Congress Deputy Director Li Zhiyong, Chuxiong Prefecture People’s Congress Deputy Director Li Yi (female), Chuxiong Prefecture People’s Congress Deputy Director Yao Jianguo, Deputy Governor of Chuxiong Prefecture People’s Government Deng Siyun, Deputy Director of the Chuxiong Prefecture People’s Congress Standing Committee Yang Hong, Vice Governor of Chuxiong Prefecture People’s Government Zhang Xiaoming, Secretary of the Shuangbai County Party Committee Li Changping, and leaders of various departments at the county level.