New compressor station was constructed as a part of C line of Kazakhstan-China cross-country natural gas pipeline. The compressor station was developed on the base of three hangar-type Siemens gas pumping units each rated at 28 MW. The units were designed around RB211 gas turbine drives and Siemens RFA-36 centrifugal compressors. The station increased the capacity of Kazakhstan-China cross-country natural gas pipeline. The investment project was realized by Asian pipeline Ltd. It is joint venture of KazTransGas JSC and Trans-Asia Gas Pipeline Co., Ltd. Similar compressor station CS-1 (Alimtau) was commissiond at the pipeline in 2017.