Sun Qisheng, a member of the Standing Committee of the Weifang Municipal Party Committee, conducted an on-site investigation at Baili Chemical.

On May 27, 2017, Sun Qisheng, member of the Standing Committee of the Municipal Party Committee and Secretary of the Political and Legal Committee, conducted an on-site investigation at Weifang Baili Chemical Co., Ltd. to supervise the "Year of Style Construction" activities. During the investigation, he learned in detail about the company's production and operation, product structure, safety production management, and the "Year of Style Construction" activities, and fully affirmed the company's work on safety production and style construction.