On the morning of April 17, Yin Yantao, deputy inspector of the general office of Heilongjiang provincial government, accompanied by more than ten leaders from Daqing city and county, made a field investigation on the progress of the first and second phases of the Heilongjiang base project.  This visit was accompanied and received by Yan Xiaolong, general manager of the company in Heilongjiang and others.

Accompanied by general manager Yan Xiaolong of the company in Heilongjiang, more than 10 people from the provincial government inspection team visited the factory and inspected the overall progress of the first phase of the project. Then they arrived at the construction site of Phase II Pentanediamine Project for investigation. At the site, Yan Xiaolong, general manager of the company in Heilongjiang, respectively introduced to Yin Yantao's deputy inspector in detail about product situation of the pentylenediamine project, pentylenediamine and nylon 56, as well as the economic and social benefits after the project was put into operation. During the period, Yin Yantao, deputy inspector of the general office, inquired about the overall industrial chain of the enterprise and gave full praise to Heilongjiang Base for its contribution to the local economic construction and solving the employment problem of a large number of personnel.

Yan Xiaolong, General Manager of the company in Heilongjiang, said that accelerating the construction progress of the Pentanediamine Project could bring it into operation at an early stage and make greater contributions to the construction and development of Longjiang.