The Regulations Governing Disbursement of Labor wage in Prisons and Detention Centers Article 9

On the day of releasing from the authority, the inmate or the defendant shall receive any labor wage he/she is entitled to according to the actual labor provided, if the profit and loss of the current month for the working unit has not been settled in time.The labor wage in the preceding paragraph shall be calculated according to the actual labor situations, if Article 7 is applicable; or in accordance with the following rules if Article 7 is not applicable:1. Self-operated working units: Individual labor wage shall be calculated by multiplying the average labor wage per person per month who participated in the labor work of the working unit in the previous year, by the ratio of the actual work days to the total number of work days in the current month, round to the whole number by unconditionally rounding off decimal digits.2. Commissioned processing units, contracting units, designated external working units, comparable working units, and other working units: Individual labor wage shall be calculated by multiplying the average labor wage per person per month who participated in the labor work of the working unit in the previous three months, by the ratio of the actual work days to the total number of work days in the current month, round to the whole number by unconditionally rounding off decimal digits.
中文原文 監獄及看守所作業勞作金給與辦法第9條
受刑人或被告釋放時,如當月損益未及結算,應按其實際作業情形,於離開機關當日結清並給與勞作金。
前項勞作金,可得依第七條規定計算者,按其實際作業情形為之;無法依第七條規定計算者,應依下列方式為之:
一、自營作業部分:依該作業單位上一年度參與作業者,每人每月平均勞作金,乘當月實際作業日數占應作業日數之比率,取至整數,小數點後無條件捨去。
二、委託加工、承攬、指定監外作業、視同作業或其他作業部分:依該作業單位之前三個月參與作業者,每人每月平均勞作金,乘當月實際作業日數占應作業日數之比率,取至整數,小數點後無條件捨去。

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