On April 12,  Yin Yingkai, the general manager of the Engineering Consulting Center of the Public Trust Investment Management Corporation and Gong Nan, executive director of the China Construction Port Engineering Group Co., Ltd. went to Zoucheng, Shandong on an inspection tour of the fire extinguisher project.

Both sides inspected the workshop building and the temporary office of the construction project and then had an in-depth discussions with engineering management units. The two sides put forward rationalization proposals for the next step of the project.