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Indium Sludge
Indium Sludge is a secondary indium‑bearing residue produced in South Korea. The material contains 20,000 ppm (2‑3 %) indium by weight, as indicated in the supplier’s specification sheet. It is supplied in bulk form, with a current stock of 60 metric tonnes ready for shipment. The product is identified by the internal code HSIS‑02‑10‑13.
This sludge results from the processing of indium‑containing ores and is typical of residues used in metal recovery operations. In the rare‑metal recycling sector, such concentrates usually exhibit moisture levels below 5 % and particle sizes ranging from 0.5 to 2 mm, which aligns with industry practice. The composition is comparable to standard indium concentrates that feed hydrometallurgical extraction circuits.
Primary buyers are recyclers and smelters that extract indium for use in thin‑film displays, photovoltaics and alloy production. The bulk nature of the shipment makes it suitable for freight containers or bulk carriers under FOB or CIF terms, subject to confirmation with the supplier. Importers should verify the indium assay, moisture content and any applicable hazardous material handling requirements before finalising the order. Payment and incoterm details are negotiable and must be agreed directly with Heachang Technology Co. Ltd.
| Indium content | 20,000 ppm (2‑3 %) |
| Form | Sludge (secondary residue) |
| Available quantity | 60 metric tonnes |
| Typical moisture content | typical ≤5 % |
| Typical particle size range | typical 0.5‑2 mm |
| Standard storage condition | standard dry, ventilated warehouse, temperature 15‑25 °C |
| Typical packaging | typical bulk bag or 1‑ton drum |
| Common industry grade | standard Indium concentrate grade for hydrometallurgical processing |
| HS code (if applicable) | standard 2605.90 - other ores, concentrates |
| Density (approx.) | typical 1.2 t/m³ |
Heachang Technology Co. Ltd. is located at #907, 9F Woorim‑Lions Valley, 2nd #680 Gasan‑Dong, Kumcheon‑Gu, Seoul 08591, South Korea (Republic Of Korea). The company is listed with a harbour trust tier, but its current response rate is 0.00 and no average response time is recorded, indicating that communication may require proactive follow‑up.
The supplier’s catalogue indicates that it deals in secondary metal residues such as indium sludge, providing material for recyclers and smelters. No specific certifications, production capacity or client list are disclosed in the listing, so buyers should request any required compliance documents directly from Heachang Technology Co. Ltd.
Indium sludge is a secondary indium bearing residue sourced from South Korea, containing approximately 20,000 PPM (2-3%) indium by weight. This type of indium concentrate is widely used in the recycling and reprocessing industry for extraction of rare and minor metals. Supplied at 60 MT available, it is suitable for importers and recyclers specializing in secondary metal recovery and electronic waste processing operations.
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Sourcing Indium Sludge from Heachang Technology Co. Ltd. - South Korea (Republic Of Korea) Import Guide
Before placing an order, importers should obtain a current assay certificate, moisture analysis and MSDS to confirm the indium content and handling requirements. Because the supplier’s response rate is recorded as zero, it is prudent to establish a reliable communication channel and, if possible, request a small trial shipment to validate quality.
Logistics for bulk indium sludge typically involve containerised freight or bulk carrier shipment. Buyers need to agree on Incoterms such as FOB or CIF and clarify lead‑time expectations directly with Heachang Technology Co. Ltd., as the listing does not provide specific timelines. Payment terms should be negotiated in line with standard industry practice, often involving a letter of credit for bulk metal trades.
Quality assurance should include an independent laboratory assay of indium concentration and moisture content upon arrival. Visual inspection for packaging integrity and bulk density measurement are also advisable. Ensure that the supplier can provide the necessary documentation, such as a certificate of analysis and any required export permits, before the cargo is released.
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30 suppliersBuy Indium Sludge in Bulk — Supplier in South Korea (Republic Of Korea)
When sourcing Indium Sludge for your business, securing the right balance of quality and cost is essential. Heachang Technology Co. Ltd., a supplier based in South Korea (Republic Of Korea), offers this product with key specifications including HSIS-02-10-13, Indium-Bearing Secondary Sludge, and Indium (In): 20,000 PPM (~2-3%); remainder zinc, lead, and associated base metal oxides. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,000 – $12,000 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8112.92, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Indium Sludge Specifications, Trade Terms & Pricing
Importing Indium Sludge requires careful attention to shipping logistics, customs compliance, and secure payment terms. Heachang Technology 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 8112.92 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Heachang Technology Co. Ltd. — Supplier in South Korea (Republic Of Korea)
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Indium Sludge 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 global B2B marketplace. Start your sourcing journey today.
Import Indium Sludge — Shipping, Logistics & Customs
Importing Indium Sludge 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 8112.92 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 Indium Sludge
What is the wholesale price of Indium Sludge?
The current listed wholesale price for Indium Sludge from Heachang Technology Co. Ltd. is $8,000 – $12,000 / MT on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Heachang Technology Co. Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Indium Sludge?
The supplier, Heachang Technology Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Indium Sludge. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Indium Sludge?
For international shipping and customs clearance, Indium Sludge is classified under HS Code 8112.92. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Indium Sludge from South Korea (Republic Of Korea)?
To import Indium Sludge from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Heachang Technology Co. Ltd.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
How can I check Heachang Technology Co. Ltd. before ordering?
Open the Heachang Technology Co. Ltd. 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.
What are the key specifications of Indium Sludge?
The key specifications for Indium Sludge supplied by Heachang Technology Co. Ltd. include HSIS-02-10-13, Indium-Bearing Secondary Sludge, and Indium (In): 20,000 PPM (~2-3%); remainder zinc, lead, and associated base metal oxides. 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 Indium Sludge?
Heachang Technology Co. Ltd. offers Indium Sludge with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Indium Sludge the most?
Indium Sludge is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Heachang Technology Co. Ltd. through our platform.
What certifications does this Indium Sludge supplier hold?
Heachang Technology Co. Ltd. maintains international quality certifications. These ensure that the Indium Sludge meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Indium Sludge on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Heachang Technology 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 Heachang Technology Co. Ltd..
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