Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Dear Sir/Madam, We are looking forward to import micro silica 97% from worldwide suppliers or exporters. Quantity Required : 10,000 Tons Shipping Terms : FOB Kazakhstan Payment Terms : 50 % T/T on order and 50 % T/T against shipping documents Microsilica (silica fume) is a by product from silicon metal or ferro silicon industries,is an amorphous silicon dioxide sio2 which is generated as a gas in submerged electrical arc furnaces during the reduction of very pure quartz. As the molten metal is produced, a silica-based gas is emitted. This gaseous fume, as it rises, cools rapidly and forms extremely minute,amorphous, spherical particles. The microsilica is collected in a bag house, a system for filtering the hot air and gases vented from the furnace. This gas vapor is condensed in bag house collectors as very fine powder of spherical particles that average 0.1 to 0.3 microns in diameter with a surface area of 17 to 30 m2/g. Microsilica can be used in concrete and refractory materials. Microsilica ,when used in concrete, it can improve concretes properties such as compressive strength, bond strength and abrasion resistance, reduces permeability,and therefore helps in protecting reinforcing steel from corrosion. At the same time, microslica can still be used in the procustion of refractory and porcelain, to raise intensity and durability, it also can be used in paint, coating resin rubber and other high molecular as a filler material to improve the material overall performance.
| HS Code | 2505.90 |
| Material | Silica Fume / Microsilica SiO2 (Purity 97%+) |
| Grade/Type | High-Purity Microsilica / Silica Fume (SF Grade) |
| Purity/Composition | SiO2 min. 97%, Al2O3 <1%, Fe2O3 <1%, Loss on Ignition <2% |
| Particle Size | Ultra-fine powder, typically 0.1 - 1 micron (avg. 0.3 micron) |
| Standard | Conforms to ASTM C1240, EN 13263, or equivalent international standards |
| Application | Concrete admixture, cement additive, refractory materials, ceramics, mortar, high-performance concrete |
| Packaging | 25 kg bags, 500 kg jumbo bags, or 1 MT bulk supersacks; also available in bulk tanker or loose form |
| Origin | Kazakhstan (FOB origin) / Global supply sources |
Microsilica, also known as silica fume, is a highly reactive pozzolanic material used as a concrete additive to improve strength, durability, and chemical resistance. With SiO2 purity typically exceeding 97%, microsilica is produced as a byproduct of ferrosilicon and silicon metal production. It is widely used in high-performance concrete, refractories, and advanced construction projects. This import opportunity targets FOB Kazakhstan delivery for 10,000 MT, suitable for construction material suppliers and industrial manufacturers seeking premium-grade silica fume for bulk applications.
| 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 |
Microsilica is offered by Prioritet Invest Ltd., a Supplier based in Kazakhstan, 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 Microsilica, 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.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Microsilica for your business, securing the right balance of quality and cost is essential. Prioritet Invest Ltd., a verified supplier based in Kazakhstan, offers this product with key specifications including High-Purity Microsilica / Silica Fume (SF Grade), SiO2 min. 97%, Al2O3 <1%, Fe2O3 <1%, Loss on Ignition <2%, and Ultra-fine powder, typically 0.1 - 1 micron (avg. 0.3 micron). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $60/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2505.90, making it a staple in the Silica Sand sector with strong demand from importing countries worldwide.
Importing Microsilica requires careful attention to shipping logistics, customs compliance, and secure payment terms. Prioritet Invest Ltd. 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 2505.90 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Microsilica 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 Silica Sand category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Microsilica 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 2505.90 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 Microsilica from Prioritet Invest Ltd. is $60/Bags on FOB terms from Kazakhstan. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Prioritet Invest Ltd. through EximNext.
The supplier, Prioritet Invest Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Microsilica. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Microsilica is classified under HS Code 2505.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Microsilica from Kazakhstan, negotiate shipping terms (FOB, CIF, or EXW) directly with Prioritet Invest Ltd.. Ensure you have the necessary import licenses for Silica Sand products in your destination country.
Yes, Prioritet Invest Ltd. 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 Microsilica supplied by Prioritet Invest Ltd. include High-Purity Microsilica / Silica Fume (SF Grade), SiO2 min. 97%, Al2O3 <1%, Fe2O3 <1%, Loss on Ignition <2%, and Ultra-fine powder, typically 0.1 - 1 micron (avg. 0.3 micron). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Prioritet Invest Ltd. offers Microsilica with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Microsilica is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Prioritet Invest Ltd. through our platform.
Prioritet Invest Ltd. maintains international quality certifications. These ensure that the Microsilica 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. Prioritet Invest Ltd. 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 Prioritet Invest Ltd..
Discover more products in Silica Sand from verified suppliers worldwide.