Does Sinochem Third Construction require Level 4?

Required.

The recruitment conditions of China Construction Third Engineering Bureau are definitely that you must pass Level 4. If you sign a tripartite agreement and fail to pass the Level 4 report, you will be fired.

China National Chemical Engineering Construction Co., Ltd. Recruitment Brochure China National Chemical Engineering Construction Co., Ltd. is a wholly-owned subsidiary of China National Chemical Engineering Group Co., Ltd. and is a large-scale comprehensive construction and installation enterprise in China's petrochemical industry. It has special-level qualifications for chemical and petroleum engineering general contracting, multiple first-level qualifications for general construction contracting, and direct external operation rights. The company takes reform as the starting point, innovation as the driving force, focuses on the main business, strives to develop construction engineering, environmental management and related engineering and process technology research and development, design and services, moderately develops the industry, and follows the path of professionalization, diversification and international development. .