GS1 prefix

Prefix 001

Barcodes starting with 001 were issued by GS1 US. 5 products sold in Hong Kong carry this prefix. It shows where the code was registered, not where the product was made.

5products with a complete record
80%rated A or B on Nutri-Score
2.4 gsugars per 100 g (median)
0.38 gsalt per 100 g (median)

Nutri-Score

How rated products spread
A 40%B 40%C 20%D 0%E 0%

5 rated products

Median values

Per 100 g, across all 5 products
Energy155 kcal
Sugars2.4 g
Saturates0.30 g
Salt0.38 g

Products

5 products, most viewed first.

Source: Open Food Facts export of 23 October 2026, ODbL · Shelfpedia calculations (medians, distributions).