Different ingredients, different origins, different weights.

1. Different ingredients: Morinaga milk powder sold in China contains iodine, while imported milk powder does not contain iodine.

2. Different origins: The country of production for Chinese sales is the Netherlands, and the country of production for import sales is Japan.

3. The weight is different: the weight of each can sold in China is 900 grams, while the weight of each can sold imported is 800 grams.