The Hong Kong motion picture rating system introduced in 1988 is defined as "No persons younger than 18 years of age are permitted to rent, purchase, or watch this film in the cinema." I've tried to keep this list to just Category III films produced in Hong Kong, although the rating is applicable to films produced anywhere. 1988 - 1999 is generally considered to be the period when the most exploitative Cat III Hong Kong films were produced. Missing 2430 Drama 2 - Fantasy Palace (2000) 4D Sex & Zen : Slayer Of A Thousand From The Mysterious East (2015) 7…