1. China Petroleum and Natural Gas Group Qingdao Petrochemical Company is located at No.88, Chongqing South Road, Shinan District, Qingdao.
2. Qingdao Branch of China Petrochemical Co., Ltd. is located at No.66, Hong Kong Middle Road, Shinan District, Qingdao.
3. Qingdao Branch of China Petroleum and Natural Gas Co., Ltd. is located at No.36, Liaoning Road, Shibei District, Qingdao.
4. Qingdao Branch of China Oil and Gas Pipeline Bureau is located at No.25 Nanjing Road, Shinan District, Qingdao.
A central enterprise refers to a wholly state-owned or state-controlled enterprise that is directly managed by the central government or entrusted by the Central People's Government (the State Council) or the state-owned assets supervision and administration institution to exercise the investor's responsibilities. The leading group is entrusted by the Central Organization Department, the State-owned Assets Supervision and Administration Commission and other central ministries and commissions.