No — heading 0811 explicitly covers frozen fruit whether or not sweetened. Adding sugar does not move the product to a different heading, though it may affect the applicable tariff line at the 10-digit level. Heavily processed or preserved products (e.g., fruit in syrup) would be classified elsewhere.

Frozen fruit under heading 0811 is preserved by freezing and is suitable for consumption after thawing. Provisionally preserved fruit under heading 0812 is treated with sulfur dioxide, brine, or similar agents specifically to maintain it in an unfit-for-immediate-consumption state during transit — it requires further processing before it can be eaten. The intended end-use and preservation method determine which heading applies.