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The product is High Purity Indium Oxide (In2O3) supplied by Western Min Metals (Sc) Corporation in China. It is graded 4N with a measured purity of 99.99% and is provided as a fine-particle powder. The material is specifically targeted for the manufacture of indium tin oxide layers used in flat-panel displays, touchscreens and optoelectronic devices. The supplier notes that the powder exhibits a fine particle size distribution that supports consistent film formation.
In the specialty chemicals market, 4N grade indium oxide represents the upper end of purity classifications, where typical grades range from 3N (99.9%) to 5N (99.999%). Standard industry practice applies ISO 9001 quality management and SGS verification to confirm composition and contaminant limits. Bulk packaging is usually supplied in 25 kg paper bags that protect the powder from moisture ingress. Maintaining moisture below 0.1% is considered a standard requirement for high-purity oxide powders.
Primary users include display manufacturers, solar cell producers and research laboratories developing advanced coatings. Buyers often require flexible order quantities and may request FOB or CIF terms to align with their logistics strategy. While the listing mentions flexible MOQ, the exact minimum should be confirmed directly with Western Min Metals. Payment conditions and lead times are negotiated per transaction, and the supplier can arrange shipment from the Chengdu region.
| Chemical Formula | In2O3 |
| Purity | 99.99% |
| Grade | 4N (99.99%) |
| Physical Form | Powder |
| Particle Size | typical <5 µm |
| Bulk Packaging | standard 25 kg paper bags |
| Certifications | standard ISO 9001, SGS compliance |
| Moisture Content | typical <0.1% |
| Bulk Density | typical 7.2 g/cm3 |
| Storage Condition | standard dry, sealed containers |
Western Min Metals (Sc) Corporation is located on Tianfu Avenue North in Chengdu, Sichuan Province, China (postal code 610041). The company is listed with a harbor trust tier, indicating that it has passed the platform’s verification process for basic business credentials. Its profile shows a recorded response rate of 0% and no average response time, which suggests that communication history on the platform is limited.
The supplier advertises High Purity Indium Oxide sourced from established producers and packaged for international trade. No additional corporate history, employee count or revenue figures are provided in the listing. Potential buyers should rely on the supplied product data and request any further documentation directly from Western Min Metals.
High Purity Indium Oxide 99.99% is a critical inorganic compound widely used in the production of Indium Tin Oxide (ITO) for flat panel displays, touchscreens, and optoelectronic devices. This premium-grade material is sourced from established producers and is available for international trade with standard industrial packaging. Indium Oxide serves key sectors including electronics manufacturing, solar cell production, and advanced coatings, making it a strategically important mineral compound in global high-tech supply chains.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the 99.99% purity claim by requesting the most recent certificate of analysis and a detailed specification sheet. Confirm that the material meets the required particle size and moisture limits for your production line. Check that the supplier’s harbor trust tier aligns with your risk assessment and that any certifications, such as ISO 9001 or SGS, are up to date. It is also prudent to request a sample for pilot testing.
Western Min Metals ships from the Chengdu region, with common incoterms being FOB Chengdu port or CIF to the buyer’s destination. Lead times are not listed, so you should ask the supplier for an estimated production and dispatch schedule. Discuss container loading options, especially if you plan to import multiple 25 kg bags, to ensure efficient space utilisation. Clarify payment terms, which are typically negotiated on a case-by-case basis.
Arrange an independent third-party inspection before loading to verify purity, moisture content and particle size against the agreed specifications. Insist on receiving the full test reports, including SGS or ISO audit results, together with the material safety data sheet (MSDS) and certificate of origin. Maintaining proper documentation will streamline customs clearance and protect against non-conformity disputes.
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When sourcing High Purity Indium Oxide for your business, securing the right balance of quality and cost is essential. Western Min Metals (Sc) Corporation, a supplier based in China, offers this product with key specifications including High Purity / Electronic Grade, 99.99% (4N), In2O3, and Fine Powder, Off-White/Yellowish. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $450 – $700 / kg and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2825.90, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing High Purity Indium Oxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Western Min Metals (Sc) Corporation 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 2825.90 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this High Purity Indium Oxide for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Other Ores & Minerals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing High Purity Indium Oxide 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 2825.90 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 High Purity Indium Oxide from Western Min Metals (Sc) Corporation is $450 – $700 / kg 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 Western Min Metals (Sc) Corporation through EximNext.
The supplier, Western Min Metals (Sc) Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for High Purity Indium Oxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, High Purity Indium Oxide is classified under HS Code 2825.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import High Purity Indium Oxide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Western Min Metals (Sc) Corporation. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Open the Western Min Metals (Sc) Corporation company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for High Purity Indium Oxide supplied by Western Min Metals (Sc) Corporation include High Purity / Electronic Grade, 99.99% (4N), In2O3, and Fine Powder, Off-White/Yellowish. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Western Min Metals (Sc) Corporation offers High Purity Indium Oxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
High Purity Indium Oxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Western Min Metals (Sc) Corporation through our platform.
Western Min Metals (Sc) Corporation maintains international quality certifications. These ensure that the High Purity Indium Oxide 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. Western Min Metals (Sc) Corporation 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 Western Min Metals (Sc) Corporation.
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