急求一份英文材料，万分感激

Benxi city, located in the eastern mountainous region of Liaoning Province and famous for Coal and Iron, is an industrial raw material base producing mainly iron and steel, coal, building materials and chemical products. The conflict between economic development is especially outstanding; as a result the city was once labeled "a city invisible from the satellite".

Facing with the increasingly worse environmental situation, Benxi began to explore a coordinated development of economy and environment. Taking urban environmental control as the starting point, from 1989 the city began to implement Seven - Year Plan for Environmental Pollution Control in order to hold back the tendency of the unceasingly aggravated environmental pollution.

By 1996, nearly RMB ?400 million were invested directly in environmental pollution control in the city and the major pollution sources were equipped with environmental facilities in the main thus the urban e