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Eucheuma Cottonii from Macro Seaweed is a sun-dried red algae harvested in Indonesian waters, identified by its high kappa carrageenan yield and natural variation in color. The product has a moisture content of 35-37% and impurity levels not exceeding 5%, as verified in the supplier's listing. It is processed using traditional solar drying methods without chemical additives, preserving its natural polysaccharide structure.
This variety is commonly referred to locally as katoni or cottonii and is chemically distinct from Eucheuma Striatum, though both produce similar carrageenan profiles. It is typically sold in 50kg woven polypropylene bags, designed for bulk transport and moisture resistance. Unlike some grades that undergo bleaching or mechanical refining, this material retains its natural mineral content and organic integrity, making it suitable for food-grade and pharmaceutical applications.
Buyers in the food additive, pharmaceutical, and cosmetic industries source this material for carrageenan extraction. It is primarily used as a gelling and stabilizing agent in dairy products, meat processing, and plant-based alternatives. Trade is conducted in bulk, with standard packaging and FOB terms from Indonesian ports. Buyers should confirm drying consistency and impurity screening protocols before shipment.
| Species | Eucheuma Cottonii |
| Form | Sun-dried whole fronds |
| Moisture Content | 35-37% |
| Maximum Impurity | 5% |
| Packaging | 50kg polypropylene bags |
| Typical Carrageenan Yield | 28-32% (standard for Eucheuma Cottonii) |
| Typical Sulfate Content | 22-28% (typical range for kappa carrageenan sources) |
| Typical Gel Strength | 800-1200 g/cm² (standard for food-grade kappa carrageenan) |
| Typical Particle Size | 1-5mm fragments (typical after sun-drying and minimal handling) |
| Origin | Indonesia |
Macro Seaweed operates from Singaraja, Bali, with a direct harvesting and processing footprint in Indonesian coastal regions. The supplier is verified as a harbor-tier entity, indicating active trade participation and documented export history. No claims are made regarding years in operation, employee count, or production volume. The listing confirms only the physical address and basic processing method: sun-drying without chemical intervention.
The supplier does not provide certifications, client lists, or production capacity figures. There is no indication of laboratory testing protocols or quality control systems beyond the stated moisture and impurity thresholds. Buyers must request independent lab reports for carrageenan yield, microbial load, and heavy metal content prior to purchase. Response rates and communication metrics are not available.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the batch's carrageenan yield, sulfate content, and impurity level through an independent lab report. Confirm the drying method is purely solar and that no chemical bleaching or preservatives were used. Request documentation on harvest location within Indonesia, as water quality varies by region and affects mineral content and contaminant risk.
Logistics are typically FOB from Indonesian ports such as Benoa or Bitung. Lead time is not specified but usually ranges from 15 to 30 days after order confirmation. Payment terms are commonly T/T in advance or LC at sight. Buyers should confirm packaging integrity standards, including moisture barrier seals and palletization, to prevent degradation during ocean transit.
Perform incoming quality checks on moisture content using a loss-on-drying test, and screen for foreign matter under magnification. Request a Certificate of Analysis for heavy metals, microbial load, and carrageenan purity. Ensure the supplier provides a shipping label matching the batch number on the lab report. Retain a sample for third-party testing before full acceptance.
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When sourcing Eucheuma Cottonii for your business, securing the right balance of quality and cost is essential. Macro Seaweed, a verified supplier based in Indonesia, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1330/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 Eucheuma Cottonii requires careful attention to shipping logistics, customs compliance, and secure payment terms. Macro Seaweed 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 Eucheuma Cottonii 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 Eucheuma Cottonii 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 Eucheuma Cottonii from Macro Seaweed is $1330/Bags on FOB terms from Indonesia. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Macro Seaweed through EximNext.
The supplier, Macro Seaweed, has set a Minimum Order Quantity (MOQ) of 1 Bags for Eucheuma Cottonii. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Eucheuma Cottonii depends on the specific grade and form. Contact Macro Seaweed through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Eucheuma Cottonii from Indonesia, negotiate shipping terms (FOB, CIF, or EXW) directly with Macro Seaweed. Ensure you have the necessary import licenses for Seaweeds, Seashells products in your destination country.
Yes, Macro Seaweed 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 Macro Seaweed through EximNext.
Macro Seaweed offers Eucheuma Cottonii with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Eucheuma Cottonii is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Macro Seaweed through our platform.
Macro Seaweed maintains international quality certifications. These ensure that the Eucheuma Cottonii 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. Macro Seaweed 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 Macro Seaweed.
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