Is Bjorg Croustillant Chocolat healthy?

Bjorg Croustillant Chocolat scores 40/100, Grade C, on HealthierCart. Category: plant based foods and beverages. Flagged: Sunflower oil.

Ingredients: whole oatmeal 34% - whole wheat flake 17% - unrefined cane sugar 12% - dark chocolate 10% (cocoa paste, cane sugar, cocoa butter) - extruded cereals 9% (rice flour, barley malt flour, sea salt) - wheat flour 7% - oleic sunflower oil - flaxseed 3, 5% - raped coconut