"CHINA PETROLEUM LOGGING CENTRAL ASIA" Mas'uliyati cheklangan jamiyati
СТИР - 302735199, 24.10.2013"DONG STONE PROGRESS" mas‘uliyati cheklangan jamiyati
СТИР - 305612516, 20.06.2018"CHLIANGXIN" mas`uliyati cheklangan jamiyati
СТИР - 305788660, 05.10.2018"DONG KORXONA GURUHI" mas'uliyati cheklangan jamiyati
СТИР - 306011321, 20.01.2019