The new rules about Trans fatty acids state:
The word or words “Free” or “不含”, “Zero” or “零”, “No” or “無” or “Without” or “沒有”or any other word or words of similar meaning or symbol denoting a similar meaning [are allowed if]:
(a) The food is solid food and contains—
(i) not more than 0.3 g of trans fatty acids per 100 g of food;
(ii) not more than 1.5 g of saturated fatty acids and trans fatty acids combined per 100 g of food; and
(iii) saturated fatty acids and trans fatty acids, the sum of which contributes not more than 10% of energy.OR (b) The food is liquid food and contains—
(i) not more than 0.3 g of trans fatty acids per 100 mL of food;