Is the campus recruitment examination difficult for PetroChina?

The difficulty of the campus recruitment examination of PetroChina is OK.

China Petroleum and Natural Gas Group Corporation (hereinafter referred to as "PetroChina") is an important state-owned backbone enterprise, a comprehensive international energy company whose main business is oil and gas business, petroleum engineering construction, petroleum equipment manufacturing, financial services and new energy development, and one of the major oil and gas producers and suppliers in China.

As the largest producer and supplier of crude oil and natural gas in China, China Petroleum Group's business involves oil and natural gas exploration and development, refining and chemical industry, pipeline transportation, sales of oil and natural gas refined products, petroleum engineering and technical services, petroleum machinery processing and manufacturing, petroleum trade and other fields, and occupies a leading position in China's oil and natural gas production, processing and market.

Oil refining and chemical industry:

Refining business is an important field to enhance the company's value. 20 1 1 year, the company is market-oriented, strengthens production and operation management, and keeps the refinery running at high load. The 22 main technical and economic indicators are better than those of the previous year. The output of light oil, ethylene and diene remained the leading in China, and the scale and strength of refining business were further enhanced.