Is CNNC Construction Engineering Group (Henan) Co., Ltd. a central enterprise?

According to the boss's direct introduction, China Nuclear Construction Engineering Group (Henan) Co., Ltd. is located at the intersection of Qilihe South Road and Yongping Road, Guancheng Huizu District, Zhengzhou City, and is mainly engaged in highway engineering supervision, highway management and maintenance. There is no participation or holding of central enterprises in the ownership structure, and it is not a central enterprise.