Administrative Regulation Governing Tariffs of Type I Telecommunications Enterprises Article 5

The Pt-1 value of Article 3 shall be determined in the following manner:1.For initial tariffs, such first-time tariff rates shall be the Pt-1 value for the first year of implementation.2.The Pt-1 value for the second year of implementation and thereafter shall be the tariffs effective as of March 31st in the year immediately preceding each year of implementation.
中文原文 第一類電信事業資費管理辦法第5條
第三條之Pt-1值,依下列方式定之:
一、首次訂定之資費,以該首次訂定之資費費率為第一個實施年度之Pt-1值。
二、第二個實施年度(含)後之Pt-1值為前一實施年度三月三十一日之資費費率。

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