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Germanium Dioxide
Germanium Dioxide (GeO₂) supplied by Wuhan Silworld Chemical Co., Ltd. is offered in high‑purity grades ranging from 99.99 % to 99.999 %. The material meets the stringent requirements of fiber‑optic and infrared‑optics manufacturers. Each batch is produced under controlled conditions to ensure consistent particle size and chemical composition. The product is shipped from the supplier’s facility in Wuhan, China.
Typical particle size distribution lies between 10 µm and 20 µm, measured by laser diffraction and documented in the certificate of analysis. The powder conforms to ISO 9001 quality management and SGS inspection standards, providing traceability for industrial users. Packaging is usually provided in sealed 25 kg fiber drums that protect the material during bulk transport. Storage should be in a dry environment below 25 °C to maintain purity.
Key end‑users include semiconductor manufacturers, telecommunications equipment makers and defence optics contractors who require reliable optical performance. The supplier can accommodate flexible minimum order quantities and offers FOB or CIF terms depending on the buyer’s logistics preferences. All shipments are accompanied by relevant certificates and safety data sheets to facilitate customs clearance.
| Material | Germanium Dioxide (GeO₂) |
| Purity | 99.99 % - 99.999 % (as supplied) |
| Typical purity grade | 99.999 % (typical) |
| Particle size distribution | 10‑20 µm (typical) |
| Form | Powder (standard) |
| Packaging | 25 kg fiber drums, sealed (typical) |
| Certification | ISO 9001, SGS (as supplied) |
| Storage condition | Dry, <25 °C (typical) |
| Hazard classification | Non‑hazardous under UN 3373 (typical) |
| Density | 4.27 g cm‑3 (typical) |
Wuhan Silworld Chemical Co., Ltd. is located at No.198 Jiangjun Road, Wuhan, 430033, China. The company holds a harbour‑level trust tier on the platform, indicating verified business credentials, although its response rate is currently recorded as 0 %. The supplier sources Germanium Dioxide from established global manufacturers and maintains compliance with international quality standards.
The listing confirms that the product is supplied in bulk with standardised packaging and that ISO 9001 and SGS certifications are available on request. No additional corporate history, employee numbers or revenue figures are disclosed in the public profile.
High purity Germanium Dioxide (GeO2) is a critical industrial chemical widely used in fiber optics, infrared optics, and semiconductor manufacturing. Available in 99.99% to 99.999% purity grades, this product meets rigorous industrial standards for electronic and optical applications. Sourced from trusted global manufacturers, it is offered in standardized packaging for safe international transport and is suitable for import/export trade channels serving the electronics, defense optics, and telecommunications industries.
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Sourcing Germanium Dioxide from Wuhan Silworld Chemical Co., Ltd. - China Import Guide
Before placing an order, request the latest certificate of analysis and verify that the stated purity matches your application requirements. Confirm the supplier’s ISO 9001 and SGS certificates and ask for any additional test reports that are relevant to your quality system. Checking these documents reduces the risk of receiving material that does not meet specification.
Logistics should be clarified early: discuss whether FOB or CIF terms are preferred, confirm the estimated lead time for production and packaging, and agree on the incoterm that best fits your supply chain. Payment terms, such as a letter of credit or advance payment, should be documented in the purchase agreement to avoid misunderstandings. Ensure that the supplier can provide tracking information for the sealed drums during transit.
Arrange for third‑party inspection at the loading port if required, and request sampling for independent verification of purity and particle size. Retain the material safety data sheet and any test certificates as part of your import documentation. Conduct a final visual and weight check upon receipt to confirm that the shipment conforms to the agreed specifications.
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30 suppliersBuy Germanium Dioxide in Bulk — Supplier in China
When sourcing Germanium Dioxide for your business, securing the right balance of quality and cost is essential. Wuhan Silworld Chemical Co., Ltd., a supplier based in China, offers this product with key specifications including High Purity / Semiconductor Grade, 99.99% - 99.999% GeO2, and White Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $715/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2825.60, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Germanium Dioxide Specifications, Trade Terms & Pricing
Importing Germanium Dioxide requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Silworld Chemical 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 2825.60 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Wuhan Silworld Chemical Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Germanium Dioxide 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 Industrial Chemicals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Germanium Dioxide — Shipping, Logistics & Customs
Importing Germanium Dioxide 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 2825.60 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 Germanium Dioxide
What is the wholesale price of Germanium Dioxide?
The current listed wholesale price for Germanium Dioxide from Wuhan Silworld Chemical Co., Ltd. is $715/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 Wuhan Silworld Chemical Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Germanium Dioxide?
The supplier, Wuhan Silworld Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Germanium Dioxide. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Germanium Dioxide?
For international shipping and customs clearance, Germanium Dioxide is classified under HS Code 2825.60. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Germanium Dioxide from China?
To import Germanium Dioxide from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Silworld Chemical Co., Ltd.. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
How can I check Wuhan Silworld Chemical Co., Ltd. before ordering?
Open the Wuhan Silworld Chemical 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 Germanium Dioxide?
The key specifications for Germanium Dioxide supplied by Wuhan Silworld Chemical Co., Ltd. include High Purity / Semiconductor Grade, 99.99% - 99.999% GeO2, and White Crystalline Powder. 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 Germanium Dioxide?
Wuhan Silworld Chemical Co., Ltd. offers Germanium Dioxide with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Germanium Dioxide the most?
Germanium Dioxide is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Silworld Chemical Co., Ltd. through our platform.
What certifications does this Germanium Dioxide supplier hold?
Wuhan Silworld Chemical Co., Ltd. maintains international quality certifications. These ensure that the Germanium Dioxide meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Germanium Dioxide on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan Silworld Chemical 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 Wuhan Silworld Chemical Co., Ltd..
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