On May 20th, the expert group formed by the third party organization of Shandong Provincial Transfer Office organized a new round of evaluation of chemical production enterprises for Hexiang Biotechnology Co., Ltd., and reassessed on June 20, Hexiang Company and Security Department. The Ministry of Infrastructure and Environmental Protection and the Enterprise Management Department participated in the work. The company obtained intermediate grades through comprehensive evaluation of the archives, production sites and certification materials in five aspects: safety, environmental protection, energy conservation, quality, transformation and upgrading. The company carried out rectification in a timely manner according to the opinions and suggestions put forward by the expert group, which promoted the further improvement of the company's management level.