The Commercial Port Law Article 10

Except for breakwaters, navigation channels, turning basin, navigation aids, public roads, and information, gate sentry, control facilities etc. commercial port public infrastructures of free trade zones, and various facilities inside international or commercial port areas should be entrusted by the governments towards The Commercial Port Administrative Authority to construct and maintain. Furthermore, it also has to be constructed and operated by themselves, or operated by public-owned business authorities in the agreed manner, to invest, construct, or rent.Commercial port facilities can be operated by public-owned authorities in the agreed manner of investment or rental. Its order, rental benchmark, performance management, acceptance, and controversy handlings of selection of undertakers, should be regulated by the MOTC.
中文原文 商港法第10條
國際商港區域內各項設施,除防波堤、航道、迴船池、助航設施、公共道路及自由貿易港區之資訊、門哨、管制設施等商港公共基礎設施,由政府委託商港經營事業機構興建維護外,得由商港經營事業機構興建自營,或由公民營事業機構以約定方式投資興建或租賃經營。
商港設施得由公民營事業機構以約定方式投資興建或租賃經營者,其甄選事業機構之程序、租金基準、履約管理、驗收、爭議處理之辦法,由主管機關定之。

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