Preference Regulations for Leasing and Setting Up Superficies on Government Own Real Estate by the Private Sector to Build Public Housing Article 5

Lessees or superficiaries are allowed to apply the favorable rentals provided by the Regulations or other laws alternatively, but not allowed to apply the same repeatedly.
中文原文 民間興辦社會住宅使用公有不動產之出租及設定地上權優惠辦法第5條
承租人或地上權人僅能擇一適用本辦法或其他法令規定之優惠租金計收基準,不得重複適用。

English translation for reference only; the Chinese text prevails. Not legal advice.