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Chemical Silicon Metal 421 is a high-purity industrial silicon grade used as a base material in metallurgical and chemical processes. This grade typically contains 98.5% minimum silicon with tightly controlled impurity levels, including iron, aluminum, and calcium, to ensure consistent performance in alloying and silicone production. The product is supplied in lump form, with particle sizes ranging from 10-100mm typical for industrial handling and smelting operations.
The material is classified under ISO 5900 for silicon metal, with Grade 421 denoting a standard purity tier for applications where moderate impurity tolerance is acceptable. Typical trace elements include titanium and phosphorus, which are monitored to prevent adverse effects in downstream products like aluminum alloys or polysilicon. The appearance is a metallic gray solid with a crystalline structure, free from visible foreign matter or oxidation.
Primary buyers include aluminum smelters, silicone polymer manufacturers, and electronics component producers, who rely on its predictable chemical composition for batch consistency. The product is commonly traded under FOB or CIF terms with bulk packaging in 25MT big bags or 1MT jumbo bags. Importers should confirm port of loading, as Fujian-based suppliers typically ship from Xiamen or Fuzhou, with lead times influenced by smelter schedules and vessel availability.
| Silicon Content | 98.5% minimum |
| Iron (Fe) Content | 0.5% maximum typical |
| Aluminum (Al) Content | 0.3% maximum typical |
| Calcium (Ca) Content | 0.1% maximum typical |
| Particle Size | 10-100mm typical |
| Grade Classification | ISO 5900 Grade 421 |
| Form | Lump |
| Typical Impurities | Ti, P, Mn (trace levels) |
| Packaging | 25MT big bags or 1MT jumbo bags |
| Standard Color | Metallic gray |
Fujian Yidaxin Industrial Co., Ltd. is based in Zhangzhou, Fujian Province, with its registered office located at Rm1006, Wanda Office Building B, Longwen District. The company operates as a harbor-tier supplier on the platform, indicating a verified trade presence though with no recorded response activity at present.
The supplier specializes in silicon metal products, with Chemical Silicon Metal 421 representing a core offering in its portfolio. The listing provides no additional details about production capacity, certifications, or client base, and the profile does not disclose years in operation, factory locations, or quality control processes. Buyers are advised to request documentation for material test reports and smelter origin to validate specifications.
| 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 |
Before placing an order, verify the supplier’s ability to provide third-party inspection certificates for silicon content, impurity levels, and particle size distribution. Request samples from the intended production lot to conduct your own testing, particularly if the material will be used in high-purity applications like polysilicon or specialty alloys.
Confirm the port of loading, lead time, and packaging specifications, as Fujian-based suppliers may ship from Xiamen or Fuzhou, with lead times varying by smelter output and vessel schedules. Clarify whether the quoted price includes inland freight to the port and the applicable Incoterm, as this impacts total landed costs. Payment terms should be negotiated to include a portion payable after quality inspection at destination.
For quality assurance, insist on pre-shipment inspection by an independent agency, such as SGS or Bureau Veritas, to check for compliance with ISO 5900 and your internal specifications. Ensure the supplier provides a certificate of origin and a packing list detailing net weights and bag counts. For critical applications, consider arranging a factory audit to assess smelting practices and quality control systems.
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When sourcing Chemical Silicon Metal 421 for your business, securing the right balance of quality and cost is essential. Fujian Yidaxin Industrial 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 $11863/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.
Importing Chemical Silicon Metal 42 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Fujian Yidaxin Industrial 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Chemical Silicon Metal 42 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 import export marketplace. Start your sourcing journey today.
Importing Chemical Silicon Metal 42 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 Chemical Silicon Metal 421 from Fujian Yidaxin Industrial Co., Ltd. is $11863/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 Fujian Yidaxin Industrial Co., Ltd. through EximNext.
The supplier, Fujian Yidaxin Industrial Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Chemical Silicon Metal 42. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Chemical Silicon Metal 421 depends on the specific grade and form. Contact Fujian Yidaxin Industrial Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Chemical Silicon Metal 42 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Fujian Yidaxin Industrial Co., Ltd.. Ensure you have the necessary import licenses for Silicon products in your destination country.
Yes, Fujian Yidaxin Industrial 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Fujian Yidaxin Industrial Co., Ltd. through EximNext.
Fujian Yidaxin Industrial Co., Ltd. offers Chemical Silicon Metal 42 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Chemical Silicon Metal 42 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Fujian Yidaxin Industrial Co., Ltd. through our platform.
Fujian Yidaxin Industrial Co., Ltd. maintains international quality certifications. These ensure that the Chemical Silicon Metal 42 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. Fujian Yidaxin Industrial Co., 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 Fujian Yidaxin Industrial Co., Ltd..
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