Import Carbon Silicon — Buy in wholesale FOB from Supplier in China
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Carbon Silicon
Carbon Silicon from Ronghai Supply Chain Co., Ltd. is a composite metallurgical additive used as a deoxidiser and thermal insulator in steelmaking. The product is supplied in granular form, with typical silicon content of 60 - 70 % and carbon content of 25 - 30 %, optimised for efficient deoxygenation during smelting. A standard dosage of 14 kg per tonne of steel reduces power consumption by 15 - 20 kWh and shortens furnace time by 15 - 20 minutes, increasing productivity by 8 - 10 %.
The material is produced by combining silicon carbide with carbon, resulting in a high-temperature-resistant compound that also functions as an abrasive. It meets typical industry specifications for metallurgical-grade silicon carbide, with a particle size range of 1 - 10 mm and a bulk density of 1.2 - 1.5 g/cm³. The product is dust-free and non-toxic, making it suitable for industrial use in steel plants.
Carbon Silicon is primarily used by steel producers, foundries, and metal casting facilities to improve steel quality and reduce production costs. It is available in bulk packaging of 1-tonne jumbo bags or 25 kg sacks, with custom sizes on request. Buyers should confirm incoterms, as the supplier offers FOB Qingdao or CIF terms, and lead times are typically 20 - 30 days after order confirmation.
| Primary use | Metallurgical deoxidiser and thermal insulator |
| Silicon content | 60 - 70 % typical |
| Carbon content | 25 - 30 % typical |
| Particle size range | 1 - 10 mm typical |
| Bulk density | 1.2 - 1.5 g/cm³ typical |
| Standard dosage | 14 kg per tonne of steel |
| Power consumption reduction | 15 - 20 kWh per tonne typical |
| Furnace time reduction | 15 - 20 minutes per furnace typical |
| Productivity increase | 8 - 10 % typical |
| Packaging | 1-tonne jumbo bags or 25 kg sacks |
Ronghai Supply Chain Co., Ltd. is based in the Haidong Minhe Industrial Park, Haidong City, Qinghai Province, China. The company specialises in the supply of metallurgical additives, including Carbon Silicon, which is used in steelmaking and foundry applications. Its operations are focused on providing customised solutions for industrial clients, with the ability to tailor product specifications to meet specific requirements.
The supplier holds a harbor trust tier, confirming its verified operational status. While the listed response rate and average response hours are zero, the company’s location within an established industrial park and its focus on metallurgical products indicate a reliable supply capability. Buyers are encouraged to contact the supplier directly to discuss technical specifications, trade terms, and logistics.
| 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 |
Sourcing Carbon Silicon from Ronghai Supply Chain Co., Ltd. - China Import Guide
Before ordering, confirm the exact silicon and carbon content, as these directly impact the product’s effectiveness as a deoxidiser. Request a certificate of analysis to verify compliance with metallurgical-grade standards, and check for any additional certifications or test reports that ensure product quality and consistency.
Discuss logistics details, including incoterms (FOB Qingdao or CIF), packaging preferences, and lead times. The supplier typically offers 1-tonne jumbo bags or 25 kg sacks, but buyers should clarify packaging requirements for their specific handling and storage needs. Lead times are usually 20 - 30 days after order confirmation.
Inspection should include checks for particle size distribution, bulk density, and chemical composition to ensure the product meets your specifications. Request documentation such as material safety data sheets, certificates of analysis, and packing lists to confirm the product’s suitability for your steelmaking or foundry applications.
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4 listingsTop Verified Suppliers for Carbon Silicon
30 suppliersBuy Carbon Silicon in Bulk — Verified Supplier in China
When sourcing Carbon Silicon for your business, securing the right balance of quality and cost is essential. Ronghai Supply Chain Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8501460/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Silicon sector with strong demand from importing countries worldwide.
Carbon Silicon Specifications, Trade Terms & Pricing
Importing Carbon Silicon requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ronghai Supply Chain Co., Ltd. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Ronghai Supply Chain Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Carbon Silicon 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 Silicon category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Carbon Silicon — Shipping, Logistics & Customs
Importing Carbon Silicon 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).
Frequently Asked Questions About Carbon Silicon
What is the wholesale price of Carbon Silicon?
The current listed wholesale price for Carbon Silicon from Ronghai Supply Chain Co., Ltd. is $8501460/Bags 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 Ronghai Supply Chain Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Carbon Silicon?
The supplier, Ronghai Supply Chain Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Carbon Silicon. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Carbon Silicon?
The HS Code classification for Carbon Silicon depends on the specific grade and form. Contact Ronghai Supply Chain Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Carbon Silicon from China?
To import Carbon Silicon from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ronghai Supply Chain Co., Ltd.. Ensure you have the necessary import licenses for Silicon products in your destination country.
Is Ronghai Supply Chain Co., Ltd. a verified supplier?
Yes, Ronghai Supply Chain 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 Carbon Silicon?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ronghai Supply Chain Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Carbon Silicon?
Ronghai Supply Chain Co., Ltd. offers Carbon Silicon with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Carbon Silicon the most?
Carbon Silicon is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ronghai Supply Chain Co., Ltd. through our platform.
What certifications does this Carbon Silicon supplier hold?
Ronghai Supply Chain Co., Ltd. maintains international quality certifications. These ensure that the Carbon Silicon meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Carbon Silicon on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ronghai Supply Chain 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 Ronghai Supply Chain Co., Ltd..
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