Chemical Park of Huelva
37°13′51.04″N 6°56′55.56″W The Chemical Park of Promotion and Development of Huelva (in Spanish: Polo Químico de Promoción y Desarrollo de Huelva), also known simply as the Chemical Park of Huelva or Chemical Pole of Huelva (Polo Químico de Huelva), is the name given to the group of facilities and infrastructures belonging to the petrochemical industry sector located in the province of Huelva (Spain), south of the provincial capital's urban center. The industrial complex was started up during the second half of the 20th century, covering various branches of production.