Import Silicon Slag — Buy in wholesale FOB from Supplier in China

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Silicon Slag by Henan Reliable High Carbon Silicon Alloy Co., Ltd
Harbor
Silicon Slag - Image 1

Silicon Slag

🕐Last updated: Sep 22, 2026
$280 - $500 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹280,500.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code2618.00
⚙️MaterialSilicon Slag Si 40-65% (Ferrosilicon Byproduct)
📁CategorySlag
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Silicon Slag from Henan Reliable High Carbon Silicon Alloy Co., Ltd - Wholesale Supply

Silicon Slag supplied by Henan Reliable High Carbon Silicon Alloy Co., Ltd is a gray‑black granular by‑product derived from silicon and ferrosilicon production. The material contains silicon concentrations ranging from 40 % to 65 % and includes oxides such as SiO₂, FeO, Al₂O₃ and CaO. It is marketed as a cost‑effective deoxidiser and silicon source for secondary steelmaking and cast‑iron production. The supplier highlights its suitability for a range of metallurgical applications across South Asia, the Middle East and Southeast Asia.

Typical industry grades of silicon slag are offered with particle sizes between 0.5 mm and 2 mm, a bulk density near 2.5 t / m³ and moisture levels below 2 % to preserve reactivity. Standard practice calls for dry, ventilated storage to avoid oxidation or clumping, and bulk transport in 1‑tonne bags or bulk containers. These specifications align with the supplier’s description of a granular solid waste that can replace primary silicon metal in alloy production while providing comparable performance in deoxidisation and alloying processes.

Primary users include steel mills, foundries, cement manufacturers and glass producers who require a reliable silicon source for deoxidising or as a raw material in high‑temperature processes. The listing does not disclose minimum order quantities, lead times or Incoterms, so interested importers must verify these trade details directly with the supplier. Requesting a recent certificate of analysis and safety documentation is advisable before committing to bulk purchase.

Technical Specifications for Henan Reliable High Carbon Silicon Alloy Co., Ltd Silicon Slag
Material compositionSilicon slag (SiO₂, FeO, Al₂O₃, CaO)
Silicon content40 - 65 % Si (as supplied)
Typical particle sizetypical 0.5 - 2 mm
Typical bulk densitytypical 2.5 t / m³
Typical moisture contenttypical <2 %
Typical storage conditiondry, ventilated area
Typical packagingtypical bulk bag 1 tonne
Typical usestandard deoxidiser in steelmaking
Typical impurity limit (FeO)typical ≤5 %
About Henan Reliable High Carbon Silicon Alloy Co., Ltd - Silicon Slag Supplier in China

Henan Reliable High Carbon Silicon Alloy Co., Ltd is situated in Anyang, Henan Province, China, at Jiabao Plaza, Yingchun East Street, Wenfeng District. The supplier carries a harbor trust tier on the platform and records a 0 % response rate with no average response time disclosed, indicating that communication responsiveness should be confirmed prior to engagement.

The company’s public data indicates it trades metallurgical by‑products such as silicon slag, focusing on bulk export to regions requiring cost‑effective alloying materials. No additional certifications, production capacity figures or pricing details are provided, so importers should request a certificate of analysis, safety data sheet and any relevant quality certifications when negotiating terms.

Silicon slag is a gray-black granular metallurgical byproduct obtained from silicon and ferrosilicon production processes, primarily used as a deoxidizer and silicon source in steelmaking and foundry applications. Available in various Si content grades ranging from 40% to 65%+, silicon slag is traded in bulk form and is a cost-effective alternative to primary silicon metal for alloy production. This industrial slag is exported globally with key markets in South Asia, the Middle East, and Southeast Asia for use in secondary steelmaking and cast iron production.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
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Major MarketsGlobal
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Frequently Asked Questions About Silicon Slag from Henan Reliable High Carbon Silicon Alloy Co., Ltd
The supplier lists grades containing 40 % to 65 % silicon, covering most alloying requirements. Buyers should request a recent certificate of analysis for the specific batch to verify the exact Si percentage.

Sourcing Silicon Slag from Henan Reliable High Carbon Silicon Alloy Co., Ltd - China Import Guide

Before committing to purchase, verify that the silicon content falls within the 40 - 65 % range required for your alloy specifications and that the moisture level meets the typical <2 % threshold. Ask for a recent certificate of analysis and an SDS to confirm chemical composition and handling requirements.

When planning logistics, confirm the packaging format - whether 1‑tonne bulk bags or larger containers - and the Incoterms the supplier is prepared to use. Clarify the expected lead time and whether the shipment will be consolidated at a nearby port, as this impacts freight costs and customs clearance procedures.

To safeguard product quality, arrange for an independent laboratory test of a sample batch, focusing on silicon content, impurity levels and moisture. Consider a pre‑shipment inspection of the loading process to ensure the bulk material is free from contamination and matches the agreed specifications.

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Henan Reliable High Carbon Silicon Alloy Co., Ltd
China
Harbor
54/100
Trust Score
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8
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Buy Silicon Slag in Bulk — Verified Supplier in China

When sourcing Silicon Slag for your business, securing the right balance of quality and cost is essential. Henan Reliable High Carbon Silicon Alloy Co., Ltd, a verified supplier based in China, offers this product with key specifications including Standard Grade Silicon Slag (Si 45-55%), High Silicon Grade (Si 55-75%), Silicon (Si) 45-75%, Iron (Fe) 5-15%, Aluminum (Al) 1-5%, Calcium (Ca) 1-3%, trace impurities, and Granular form, 0-10mm, 10-50mm, or as per buyer specification; screened and bagged or bulk packed. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $280500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2618.00, making it a staple in the Slag sector with strong demand from importing countries worldwide.

Silicon Slag Specifications, Trade Terms & Pricing

Importing Silicon Slag requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Reliable High Carbon Silicon Alloy Co., 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 2618.00 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 import export marketplace designed to make cross-border trade secure and efficient.

About Henan Reliable High Carbon Silicon Alloy Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Silicon Slag 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 Slag category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Silicon Slag — Shipping, Logistics & Customs

Importing Silicon Slag 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 2618.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Silicon Slag

What is the wholesale price of Silicon Slag?

The current listed wholesale price for Silicon Slag from Henan Reliable High Carbon Silicon Alloy Co., Ltd is $280500./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Henan Reliable High Carbon Silicon Alloy Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Silicon Slag?

The supplier, Henan Reliable High Carbon Silicon Alloy Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Silicon Slag. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Silicon Slag?

For international shipping and customs clearance, Silicon Slag is classified under HS Code 2618.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Silicon Slag from China?

To import Silicon Slag from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Reliable High Carbon Silicon Alloy Co., Ltd. Ensure you have the necessary import licenses for Slag products in your destination country.

Is Henan Reliable High Carbon Silicon Alloy Co., Ltd a verified supplier?

Yes, Henan Reliable High Carbon Silicon Alloy Co., 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.

What are the key specifications of Silicon Slag?

The key specifications for Silicon Slag supplied by Henan Reliable High Carbon Silicon Alloy Co., Ltd include Standard Grade Silicon Slag (Si 45-55%), High Silicon Grade (Si 55-75%), Silicon (Si) 45-75%, Iron (Fe) 5-15%, Aluminum (Al) 1-5%, Calcium (Ca) 1-3%, trace impurities, and Granular form, 0-10mm, 10-50mm, or as per buyer specification; screened and bagged or bulk packed. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Silicon Slag?

Henan Reliable High Carbon Silicon Alloy Co., Ltd offers Silicon Slag with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Silicon Slag the most?

Silicon Slag is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Reliable High Carbon Silicon Alloy Co., Ltd through our platform.

What certifications does this Silicon Slag supplier hold?

Henan Reliable High Carbon Silicon Alloy Co., Ltd maintains international quality certifications. These ensure that the Silicon Slag meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Silicon Slag on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Reliable High Carbon Silicon Alloy Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Henan Reliable High Carbon Silicon Alloy Co., Ltd.

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