DUST 1 BLACK TEA – FAST, STRONG BREW FOR TEA BAGS AND EXTRACTS
Dust 1 Black Tea is the finest regular grade of GooFarms orthodox black tea, with fine particles sorted below the fannings grade. It produces a fast, dark and strong brew with reddish liquor, orange tones, light floral aroma and a malty, brisk, citrusy flavor. The product is suitable for tea bags, instant tea, tea extract and RTD applications.
1. Dust 1 Black Tea For Commercial Tea Applications
Vietnam Dust 1 Black Tea is a fine-grade orthodox black tea produced from tea leaves grown and processed in Vietnam. The particles are sorted into a fine, almost black powder, providing a fast extraction and strong brewed profile.
Dust 1 is a particle-size grade rather than an indication of low quality. It is sorted from the same leaf source as the leaf grades and is designed for applications where buyers need speed, strength and color in the cup.
✿ The fine particle format makes Dust 1 particularly suitable for commercial tea processing and beverage production, including:
- Tea bags
- Instant tea
- Tea extract
- Ready-to-drink tea
- Milk tea and bubble tea

Vietnam Dust 1 Black Tea dry leaf close-up
2. Dust 1 Black Tea Characteristics And Flavor Profile
✿ Dust 1 Black Tea provides a distinctive combination of fine particle size, fast infusion and full-bodied flavor.
- Full name: Vietnamese orthodox Dust 1 black tea
- Tea category: Orthodox Black Tea
- Appearance: Fine, almost black powder
- Leaf size: 0.5–1 mm
- Liquor: Red with orange tones
- Aroma: Refreshing scent with light floral notes
- Flavor: Brisk, malty and citrusy
- Finish: Sweet with mild tannic notes
- Moisture: Maximum 7%
The fine particles brew faster and darker than other orthodox grades. The resulting liquor has a reddish color with orange tones, while the cup delivers a rich, full-bodied character with malty and brisk notes.
The flavor profile also performs well with milk and sugar, making the tea suitable for milk tea and bubble tea formulations.
3. Dust 1 Black Tea For Tea Bags, Extracts And RTD
Tea bags are the main application for Dust 1 Black Tea. Its small, even particles release color and strength quickly during a short steep and can run evenly on tea-bag machines.
✿ The product is also suitable for:
- Instant tea: Fine particles provide a fast infusion for instant and powdered tea production.
- Tea extract: The strong and rapid brew supports extraction applications.
- RTD tea: The brewed tea can be used as a base for ready-to-drink tea production.
- Milk tea and bubble tea: The brisk and malty profile maintains its tea character when combined with milk and sugar.
These applications make Dust 1 relevant to tea-bag packers, tea blenders, beverage processors and extract manufacturers.

Vietnam Dust 1 Black Tea leaf size
4. Dust 1 Black Tea Specifications And Export Supply
Dust 1 Black Tea is produced at GooFarms factories in Phu Tho and Yen Bai, Vietnam. The Yen Bai factory holds ISO 22000:2018, Certificate No. 31905-FSV, issued by Vinacontrol.
✿ Key specifications and export supply details include:
- Leaf size: 0.5–1 mm
- Moisture: Max. 7%
- Load per 40HC: About 28 tons with standard bulk packing
- Load per 20ft: About 14 tons with standard bulk packing
- Minimum order: One 40-foot high cube container
- Port of loading: Haiphong Port, Vietnam
- Lead time: 5–15 days after order confirmation
For export shipments, a Certificate of Analysis (COA) is provided for each lot. Third-party inspection by SGS or Dai Viet Control and pesticide/heavy-metal reports can be arranged per shipment on request.
✿ Export documentation can include:
- Invoice
- Packing list
- Bill of lading
- Certificate of origin
- Phytosanitary certificate
- Certificate of analysis
- GACC registration for exports to China
5. Dust 1 Black Tea Packing And Private Label Options
Dust 1 Black Tea can be packed according to different bulk and commercial requirements.
✿ Available packing formats include:
- PP/PE bags
- Kraft paper sacks
- Export cartons
- Vacuum aluminium bags
Standard bulk packing provides a loading capacity of approximately 28 tons per 40HC container. Individual bag weights range from 20–80 kg, depending on the bag type and grade.
Private-label options are also available for commercial buyers, including custom-printed bulk bags, private-brand tea bags and retail packaging such as boxes, zip bags, aluminium bags and tins.
6. Goo Farm Tea – Vietnamese Dust 1 Black Tea For Export Buyers
Goo Farm Tea Vietnam Company Limited supplies Vietnamese tea products for international commercial markets. Dust 1 Black Tea is positioned as a fine orthodox black tea grade for buyers requiring rapid infusion, strong color and a distinctive black tea flavor.
The product is suitable for tea-bag production, instant tea, tea extract and RTD applications, with export supply supporting buyers in markets including the CIS, Middle East, Southeast Asia and Africa.
Contact Goo Farm Tea Vietnam Company Limited to discuss Dust 1 Black Tea for tea bags, instant tea, tea extract or RTD applications.