https://ai-factoria.com/gov-project/businessNotice/충북-ai-기반-맞춤형-추천-서비스-실증-지원원료-최적-배합-사업-수혜기업-모집-공고-db3df0d7-6e89-41c5-aeda-78aff0d512a6 2026-06-02T17:23:17.495Z always 0.8