Is China Petroleum Pipeline Bureau easy to enter?

It's hard to get in. China Petroleum Pipeline Bureau (CPP) is a specialized pipeline engineering construction company with the special qualification of chemical engineering and petroleum engineering general contracting, which is engaged in transnational operation of survey, design, consultation, procurement, construction and management of long-distance pipelines and their ancillary facilities, large and medium-sized storage tanks, power and communication projects. CPP is difficult to enter, interview and eliminate.