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Hang Xanh International supplies Cottonii Seaweed derived from Kappaphycus alvarezii, a species prized for its high carrageenan yield and used extensively in food and cosmetic manufacturing. The seaweed is harvested from Vietnam’s coastal farms and processed to meet industrial standards for gelling and thickening applications. Its primary function is as a raw material for carrageenan extraction, a natural polysaccharide that stabilises emulsions and suspensions.
The seaweed’s carrageenan content is a key performance indicator, with typical values for Kappaphycus alvarezii ranging from 60-75% in premium grades. It is dried to a moisture content of 10-14% to ensure stability during storage and transport. The material is also screened to remove sand, shells, and other debris, with a standard foreign matter limit of 0.5% for high-purity applications. Colour varies from deep red to purple, reflecting the seaweed’s natural pigments and carrageenan quality.
Food manufacturers use this seaweed to produce gels, desserts, and dairy stabilisers, while cosmetic producers incorporate it into lotions, creams, and toothpaste for texture enhancement. Hang Xanh International offers bulk supply options, with shipments originating from Ho Chi Minh City. Buyers should confirm the seaweed’s grade, drying method, and compliance with food safety standards such as FSSAI or HALAL, as these are not explicitly stated in the listing.
| Scientific name | Kappaphycus alvarezii |
| Primary application | Carrageenan extraction for food and cosmetics |
| Carrageenan content (dry weight) | 60-75% typical for premium grades |
| Moisture content | 10-14% typical |
| Foreign matter | < 0.5% standard for high-purity grades |
| Drying method | Sun-dried or mechanical |
| Form | Whole, chopped, or cleaned thalli |
| Colour | Deep red to purple typical |
| pH range (reconstituted) | 7.0-9.0 typical |
| Ash content | < 25% typical |
Hang Xanh International is located at 173 Dien Bien Phu Street, Ward 15, Binh Thanh District, Ho Chi Minh City, Vietnam. The company operates as an imported-tier supplier with a harbor trust tier, indicating a basic level of verification. Its address in Binh Thanh District places it in a commercial area with access to major transport routes and port infrastructure for seaweed exports.
The supplier’s profile shows a response rate of 0.00% and no recorded average response time, which may require buyers to take the initiative in establishing contact. Hang Xanh International specialises in the supply of seaweed for carrageenan extraction, though its profile does not provide details on certifications, production volume, or existing client relationships. Buyers should directly request documentation to assess the supplier’s reliability and product quality.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Prior to ordering from Hang Xanh International, verify the carrageenan content and moisture levels, as these are critical for extraction efficiency and product consistency. Request a pre-shipment sample to test gel strength, viscosity, and colour, particularly if the seaweed will be used in high-value applications. Check whether the supplier can provide certifications such as HALAL or FSSAI, which are essential for food-grade markets.
Clarify logistics details, including packaging type, palletisation, and container loading capacity, to ensure smooth handling at Ho Chi Minh port. Lead times may vary depending on harvest seasons, so agree on a delivery schedule that accounts for potential delays. Confirm whether Hang Xanh International offers FOB or CIF terms and ensure Incoterms are clearly defined to avoid disputes over freight and insurance responsibilities. Payment terms should also be negotiated in advance, with secure methods such as letters of credit recommended for first-time transactions.
Upon receipt, conduct a visual inspection for colour consistency, foreign matter, and moisture content. For carrageenan extraction, perform a small-scale test to validate gel strength and viscosity against your requirements. Ensure all documentation, including certificates of analysis and origin, accompanies the shipment. If the seaweed is intended for organic or specialty markets, request additional certifications and verify their authenticity with the relevant authorities.
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When sourcing Cottonii Seaweed for your business, securing the right balance of quality and cost is essential. Hang Xanh International, a verified supplier based in Viet Nam, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Seaweeds, Seashells sector with strong demand from importing countries worldwide.
Importing Cottonii Seaweed requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hang Xanh International offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cottonii Seaweed has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Seaweeds, Seashells category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Cottonii Seaweed requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Cottonii Seaweed from Hang Xanh International is $10/Bags on FOB terms from Viet Nam. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hang Xanh International through EximNext.
The supplier, Hang Xanh International, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cottonii Seaweed. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Cottonii Seaweed depends on the specific grade and form. Contact Hang Xanh International through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Cottonii Seaweed from Viet Nam, negotiate shipping terms (FOB, CIF, or EXW) directly with Hang Xanh International. Ensure you have the necessary import licenses for Seaweeds, Seashells products in your destination country.
Yes, Hang Xanh International is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hang Xanh International through EximNext.
Hang Xanh International offers Cottonii Seaweed with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cottonii Seaweed is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hang Xanh International through our platform.
Hang Xanh International maintains international quality certifications. These ensure that the Cottonii Seaweed meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hang Xanh International will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hang Xanh International.
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