## Common ground
All options refer to blueberries processed in different ways for preservation, storage, or consumption.
## Options at a glance
**0810.40 – fresh or chilled**
- **Defining trait:** Sold in their natural state, without processing or preservation.
- **Typical examples:** Fresh blueberries from a farm stand, refrigerated supermarket berries.
- **Best fit when:** The product is raw, unprocessed, and meant to be eaten soon.
**0811.90 – frozen, steamed or boiled**
- **Defining trait:** Frozen after minimal cooking (steaming/boiling), often for extended shelf life.
- **Typical examples:** Frozen blueberries cooked briefly before freezing, used in smoothies.
- **Best fit when:** The product is frozen and has undergone light thermal processing.
**0812.90 – provisionally preserved, unsuitable for immediate consumption**
- **Defining trait:** Preserved with methods like chemical agents but not ready to eat.
- **Typical examples:** Blueberries in brine or acid solution for industrial use.
- **Best fit when:** The product is stored for later processing, not direct eating.
**0813.40 – dried**
- **Defining trait:** Dehydrated to remove moisture, often used as snacks or ingredients.
- **Typical examples:** Dried blueberries in trail mix, baking recipes.
- **Best fit when:** The product is moisture-free and shelf-stable.
**2001.90 – preserved by vinegar or acetic acid**
- **Defining trait:** Treated with vinegar to preserve; typically tangy and not sweet.
- **Typical examples:** Pickled blueberries, used in savory dishes.
- **Best fit when:** The product has a sour taste due to vinegar.
**2006.00 – preserved by sugar (drained, glacé or crystallised)**
- **Defining trait:** Coated or soaked in sugar; often sweet and sticky.
- **Typical examples:** Glacé blueberries, candied fruit for desserts.
- **Best fit when:** The product is sweet, glossy, and used as a confection.
**2008.99 – otherwise prepared or preserved**
- **Defining trait:** Any other method not covered above (e.g., in syrup, with alcohol, mixed).
- **Typical examples:** Blueberries in fruit cocktail, blueberry jam, blueberry liqueur.
- **Best fit when:** The product uses a unique or combined preservation method.
## Key differences
| Option | Processing Method | Main Use | Taste/Texture | Shelf Life |
|-------|-------------------|----------|----------------|------------|
| 0810.40 | None | Fresh eating | Juicy, tart | Short |
| 0811.90 | Freezing after boiling | Cooking/smoothies | Soft, mild | Long |
| 0812.90 | Chemical preservatives | Industrial use | Not ready to eat | Medium |
| 0813.40 | Drying | Snacks, baking | Chewy, sweet | Very long |
| 2001.90 | Vinegar | Savory dishes | Sour | Long |
| 2006.00 | Sugar | Desserts | Sweet, sticky | Long |
| 2008.99 | Other methods | Diverse | Varies | Varies |
## How to choose
- Is the product raw and refrigerated? → 0810.40
- Is it frozen and lightly cooked? → 0811.90
- Is it preserved but not ready to eat? → 0812.90
- Is it dehydrated and chewy? → 0813.40
- Does it taste sour due to vinegar? → 2001.90
- Is it sweet, glossy, or crystallized? → 2006.00
- Does it use another method (e.g., syrup, alcohol)? → 2008.99
## Overlaps & pitfalls
A product may fit multiple categories if it combines methods (e.g., frozen and sugared). If unsure, prioritize the **main preservation method** or **primary use**. No option takes priority unless specified by context