What is the cost of producing movie special effects?

Production costs generally refer to pre- and post-production equipment costs, personnel costs, transportation costs, art costs, special effects costs, etc. Publicity and distribution costs: Publicity and distribution includes publicity and distribution. Publicity costs generally include the production of posters, trailers and behind-the-scenes, hard advertising, theater terminal materials, media promotion, ground activities, premieres, hiring trolls and buying film critics, etc. Distribution costs mainly include copy production costs, theater public relations and negotiation costs, etc. Strictly speaking, the theater's box office share is also part of the distribution cost.