Regulations of Supervision on Loans Incurred by Privately-owned Major Economic Infrastructure Enterprises Guaranteed by Government Article 6

If the guarantee needs to increase medium- and long-term loans for more than one year during the loan guarantee period, it shall ask the Ministry of Finance to approve in advance in writing.
中文原文 政府對民營重大經濟基本建設事業借款保證監督辦法第6條
被保證人在借款保證期間內如需增加一年以上中長期借款,應事先函徵財政部同意後辦理。

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