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We have two qualities in this segment: High carbon powder up to 5%. Low-carbon powder up to 1.5%. Up to 96% SiO2. Silicon dioxide (silica, Silicon dioxide, silica) is a substance consisting of crystals that have high strength, hardness and refractoriness. Silicon dioxide is resistant to acids and does not interact with water. When the reaction temperature increases, the substance interacts with alkalis, dissolves in hydrofluoric acid, and is an excellent dielectric. Natural silicon dioxide, called silica, is widely used in construction (concrete, sand, sound- and heat-insulating materials). Application of silicon dioxide: Silicon-containing materials are widely used both in the field of high technologies and in everyday life. Silicon dioxide is used in the production of glass, ceramics, concrete products, abrasive materials, as well as in radio equipment, ultrasonic devices, lighters, etc.
| HS Code | 2621.90 |
| Material | Rice Husk Ash (RHA) with up to 96% SiO2 |
| Grade/Type | High Carbon (up to 5% C) and Low Carbon (up to 1.5% C) |
| Purity/Composition | SiO2 up to 96%, Low moisture content, Amorphous silica structure |
| Size/Dimensions | Fine powder form, typically 45-150 micron particle size |
| Standard | ASTM C618 compliant for pozzolanic materials (grade applicable) |
| Application | Cement and concrete admixture, refractory bricks, rubber and plastic filler, insulator manufacturing, agrochemical applications |
| Packaging | 25kg bags, 500kg jumbo bags, or 1MT bulk bags, palletized or loose bulk shipment |
| Origin | Major producing regions include India, Vietnam, Thailand, Indonesia |
| Port | 103 |

We provide comprehensive supplies of high-quality materials, offering our customers consistent quality, competitive prices, and timely logistics.
Rice husk ash is a high-silica industrial material sourced from burned rice husks, available in high-carbon grade up to 5% carbon and low-carbon grade below 1.5% with purity up to 96% SiO2. Widely used as a pozzolanic additive in cement and concrete production, as a filler in rubber and plastics, and in refractory applications. This agricultural byproduct is traded globally in bulk quantities for industrial manufacturing and construction sectors, with pricing varying by carbon content and fineness.
| 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 |
Rice husk ash is offered by OMB Group, a Supplier based in Poland, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Rice husk ash, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Rice Husk Ash for your business, securing the right balance of quality and cost is essential. OMB Group, a verified supplier based in Poland, offers this product with key specifications including High Carbon (up to 5% C) and Low Carbon (up to 1.5% C), SiO2 up to 96%, Low moisture content, Amorphous silica structure, and Fine powder form, typically 45-150 micron particle size. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $290/Metric Ton and manage bulk orders with a minimum order quantity (MOQ) of 20 Metric Ton. This product is actively traded under HS Code 2621.90, making it a staple in the Rice Starch sector with strong demand from importing countries worldwide.
Importing Rice Husk Ash requires careful attention to shipping logistics, customs compliance, and secure payment terms. OMB Group offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2621.90 in their destination country. 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 Rice Husk Ash 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 Rice Starch category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Rice Husk Ash 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 for HS Code 2621.90 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 Rice Husk Ash from OMB Group is $290/Metric Ton on FOB terms from Poland. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to OMB Group through EximNext.
The supplier, OMB Group, has set a Minimum Order Quantity (MOQ) of 20 Metric Ton for Rice Husk Ash. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Rice Husk Ash is classified under HS Code 2621.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Rice Husk Ash from Poland, negotiate shipping terms (FOB, CIF, or EXW) directly with OMB Group. Ensure you have the necessary import licenses for Rice Starch products in your destination country.
Yes, OMB Group 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.
The key specifications for Rice Husk Ash supplied by OMB Group include High Carbon (up to 5% C) and Low Carbon (up to 1.5% C), SiO2 up to 96%, Low moisture content, Amorphous silica structure, and Fine powder form, typically 45-150 micron particle size. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
OMB Group offers Rice Husk Ash with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rice Husk Ash is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from OMB Group through our platform.
OMB Group maintains international quality certifications. These ensure that the Rice Husk Ash 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. OMB Group 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 OMB Group.
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