203rd Infrastructure Construction Engineer Division

203rd Infrastructure Construction Engineer Division() was activated in February 1972 from 209th Geologic Survey Unit and all other units in Guangdong under the command of the Second Ministry of Machine Building. The division was composed of 9 regiments:
The division was under the command of Guangzhou Military Region. Headquartered in Shaoguan, the division acted as a Uranium-related geologic survey unit in Southern China.
In July 1975 the division was transferred to Infrastructure Construction Engineer Office, Ministry of Second Machine Industry's control.
In May 1978, the division was renamed as 27th Detachment of Infrastructure Construction Engineer(). All its regiments were renamed as follow:
In October 1978 the detachment was transferred to Second Machine Industrial Command, Infrastructure Construction Engineer's control.
On January 1, 1984, the detachment was demobilized and reorganized as Southern Geologic Survey Bureau of the Ministry of Nuclear Industry.