9. The duties payable to obtain a stamp for the exhibition of a film to the public classified in a category other than “18 years of age or over” and characterized by “explicit sex” on 16 mm film or videotape are as follows:(1) $10 for each stamp in the case of a Québec film, an original French-language film, or a film dubbed in Québec; and
(2) $20 for each stamp in all other cases.