What level is the chairman of Xiamen Luqiao Group?

According to Aiqi's inquiry, Xiamen Road and Bridge Construction Group Co., Ltd. is a large comprehensive enterprise group in Xiamen. Founded in 1984, the company is the preparation office of Xiamen access road project, and its chairman is Lin. On 1993, it was transformed into Xiamen Road and Bridge Construction Investment Corporation, and in 2006 it was officially renamed as Xiamen Road and Bridge Construction Group Co., Ltd.