Sanitation Standards for Chewing and Bubble Gum Bases as Food Raw Materials Article 3

The maximum tolerance of metals:1. Arsenic(As):Not exceed 3 ppm(as As).2. Lead(Pb):Not exceed 3 ppm.3. Metal:Not exceed 0.004﹪(as Pb).
中文原文 食品原料口香糖及泡泡糖基劑衛生標準第3條
口香糖及泡泡糖基劑之重金屬限量:
一、砷:3ppm以下(以As計)。
二、鉛:3ppm以下。
三、重金屬:0.004%以下(以Pb計)。

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