HS Code
382499
Last Updated
2026-07-30
Key takeaways for search and sourcing teams
- China Silicon dioxide, amorphous market intelligence page includes 0 premium suppliers.
- 5 sampled export transactions for China are summarized.
- 1 export partner companies and 275 import partner companies are mapped for Silicon dioxide, amorphous in China.
- Wholesale sample entries: 0; farmgate sample entries: 0.
- 0 export partner countries and 0 import partner countries are ranked.
- Page data last updated on 2026-07-30.
Silicon dioxide, amorphous Export Supplier Intelligence, Price Trends, and Trade Flows in China
1 export partner companies are tracked for Silicon dioxide, amorphous in China. Use Supply Chain Intelligence company profiles and analytics to validate exporter coverage, partner quality, and route priorities.
Explore Silicon dioxide, amorphous export intelligence in China, including 5 sampled supplier transactions, monthly unit-price ranges, and partner-country trade flow patterns for HS Code 382499.
Scatter points are sampled from 2.7% of the full transaction dataset.
Sample Export Supplier Transaction Records for Silicon dioxide, amorphous in China
5 sampled Silicon dioxide, amorphous transactions in China include date, origin, and partner-country context to benchmark export prices and supplier trading patterns.
Silicon dioxide, amorphous sampled transaction unit prices by date in China: 2026-02-26: 1.08 USD / kg, 2026-02-19: 4.01 USD / kg, 2026-02-17: 5.62 USD / kg, 2026-02-02: 0.86 USD / kg, 2026-02-02: 0.86 USD / kg.
| Date | Reported Product | Unit Price | Exporter | Importer | |
|---|---|---|---|---|---|
| 2026-02-26 | SIL*** *** *** ****** ******** ***** ************ ********* ******* ********** ***** ******* | 1.08 USD / kg | (China) | (Kazakhstan) | |
| 2026-02-19 | SIL*** *** ********* ******* ******** ******* ******* ** ***** **** ******** ******** ** ***** **** ******* ********* | 4.01 USD / kg | (China) | (United States) | |
| 2026-02-17 | SIL*** *** **** ****** *** **** ****** *** **** ****** *** **** ****** *** **** | 5.62 USD / kg | (China) | (United States) | |
| 2026-02-02 | ДИО**** ******* ************ * **** ****** ****************** ****** ***** * ************* ************* ***************** *********** *** ********* ******** ** ******** ******** * ********* ********** * ******** ******** | 0.86 USD / kg | (China) | (Kazakhstan) | |
| 2026-02-02 | ДИО**** ******* ************ * **** ****** ****************** ****** ***** * ************* ************* ***************** *********** *** ********* ******** ** ******** ******** * ********* ********** * ******** ********* | 0.86 USD / kg | (China) | (Kazakhstan) |
Top Silicon dioxide, amorphous Export Suppliers and Companies in China
Review leading exporter profiles and benchmark them against 1 total export partner companies tracked for Silicon dioxide, amorphous in China. Use Supply Chain Intelligence company profiles and analytics to shortlist sourcing and export partners faster.
(China)
Latest Export Transaction: 2026-06-30
Industries: Others
Value Chain Roles: Trade
China Export Partner Coverage
1 companies
Total export partner company count is a core signal of China export network depth for Silicon dioxide, amorphous.
Exporters and importers can open Supply Chain Intelligence company profiles and analytics to assess Silicon dioxide, amorphous partner concentration, capacity signals, and trade relevance in China.
Silicon dioxide, amorphous Import Buyer Intelligence and Price Signals in China: Buyers, Demand, and Trade Partners
275 import partner companies are tracked for Silicon dioxide, amorphous in China. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to analyze buyer demand, partner density, and downstream channels.
Scatter points are sampled from 100.0% of the full transaction dataset.
Sample Import Transaction and Price Records for Silicon dioxide, amorphous in China
2 sampled Silicon dioxide, amorphous import transactions in China provide date, origin, and trade-country context to benchmark price levels and demand-side trading patterns.
Silicon dioxide, amorphous sampled import transaction unit prices by date in China: 2025-09-08: 0.73 USD / kg, 2025-07-28: 16.28 USD / kg.
| Date | Reported Product | Unit Price | Exporter | Importer | Origin | |
|---|---|---|---|---|---|---|
| 2025-09-08 | CIL***** ** ** ****** *** ***** ************** ******** **** | 0.73 USD / kg | (-) | (-) | - | |
| 2025-07-28 | 2GM ****** *** ******** **** **** * * **** ******* **** | 16.28 USD / kg | (-) | (-) | - |
Top Silicon dioxide, amorphous Buyers, Importers, and Demand Partners in China
Review leading buyer profiles and compare them with 275 total import partner companies tracked for Silicon dioxide, amorphous in China. Exporters and importers can use Supply Chain Intelligence company profiles and analytics to evaluate demand-side partner fit.
(China)
Latest Import Transaction: 2026-06-30
Employee Size: 11 - 50 Employees
Industries: Brokers And Trade AgenciesFood WholesalersOthers
Value Chain Roles: Distribution / WholesaleOthersTrade
(China)
Latest Import Transaction: 2026-06-30
Industries: Others
Value Chain Roles: Trade
(China)
Latest Import Transaction: 2026-06-30
Employee Size: 1 - 10 Employees
Industries: Others
Value Chain Roles: Distribution / WholesaleTrade
(China)
Latest Import Transaction: 2026-06-30
Employee Size: 11 - 50 Employees
Industries: Food PackagingFood WholesalersFreight Forwarding And Intermodal
Value Chain Roles: Distribution / WholesaleLogisticsTrade
(China)
Latest Import Transaction: 2026-06-30
Industries: Others
Value Chain Roles: Trade
(China)
Latest Import Transaction: 2026-06-30
Employee Size: 101 - 500 Employees
Sales Revenue: USD 5M - 10M
Industries: Food ManufacturingFood PackagingOthers
Value Chain Roles: Food Manufacturing
China Import Partner Coverage
275 companies
Import partner company count highlights demand-side visibility for Silicon dioxide, amorphous in China.
Use Supply Chain Intelligence analytics and company profiles to identify active Silicon dioxide, amorphous importers, distributors, and buyer networks in China.
Classification
Product TypeIngredient
Product FormPowder
Industry PositionFood Additive Ingredient
Market
Amorphous silicon dioxide (silica) in China is produced primarily as an industrial inorganic ingredient and supplied into domestic food manufacturing as a permitted food additive where compliant with applicable standards. China is a significant global manufacturing and export origin for food/industrial-grade chemical inputs, and silica is commonly sourced from Chinese producers via ingredient traders and direct manufacturer supply. Market access is strongly compliance-driven, with buyer acceptance tied to meeting additive identity/specification parameters (including contaminant limits) and complete batch documentation. Trade risk is concentrated in specification non-conformance, documentation gaps, and shifting regulatory or enforcement expectations in destination markets.
Market RoleMajor manufacturing base and exporter
Domestic RoleIndustrial ingredient supporting domestic food manufacturing (anti-caking/processing aid applications where permitted)
Market Growth
Specification
Physical Attributes
- White to off-white amorphous powder/granules; free-flowing when kept dry
- High surface area and strong moisture adsorption behavior (drives anti-caking performance)
- Dustiness is a handling concern and influences packaging/transfer design
Compositional Metrics
- Assay/SiO2 content per applicable food additive specification
- Loss on drying / loss on ignition parameters used in COA consistency checks
- pH (as tested in specified dispersion) and insoluble matter limits
- Contaminant limits (e.g., heavy metals) aligned to the applicable standard/specification requested by the buyer
Grades
- Food grade (food additive specification-conformant)
- Industrial/technical grade (not intended for food use unless re-qualified)
Packaging
- Moisture-protective multiwall bags with inner liner (common export format)
- FIBC (bulk bags) for industrial customers where dust control and liner integrity are managed
- Sealed drums or cartons for smaller lots and higher-spec applications
Supply Chain
Value Chain
- Silica manufacturing (precipitated/gel amorphous processes) → drying/milling → food-grade QC and batch release → packaging and palletization → export documentation set → containerized shipment → importer QC release and distribution
Temperature
- Ambient-stable; protect from heat/moisture extremes that increase caking or packaging stress
Atmosphere Control
- Moisture control is critical; packaging integrity and desiccant/liner practices may be used depending on route and humidity exposure
Shelf Life
- Functionality is sensitive to moisture uptake; storage in dry conditions is emphasized in buyer SOPs
Freight IntensityMedium
Transport ModeSea
Risks
Regulatory Compliance HighBorder rejection or customer de-approval can occur if China-origin amorphous silicon dioxide does not meet the destination market’s food additive identity/purity specification (including contaminant limits) or if batch documentation cannot be fully reconciled to the shipment.Contract to a named specification (e.g., Codex/JECFA-aligned or destination-specific), require lot-specific COA with agreed test methods, and run pre-shipment document reconciliation plus periodic third-party testing.
Food Safety MediumContaminant non-compliance (e.g., heavy metals) or inconsistent functional performance due to moisture uptake during storage/transport can trigger re-testing, holds, or reformulation issues for downstream manufacturers.Set receiving limits and sampling plans, enforce moisture-protective packaging, and monitor supplier capability through trend analysis of COA and retained samples.
Logistics MediumFreight-rate volatility and port congestion affecting China export lanes can increase landed cost and extend lead times; extended transit and humidity exposure can also degrade handling performance through caking.Use contracted freight where feasible, add lead-time buffers for critical formulations, and specify moisture-barrier packaging plus container stuffing controls.
Geopolitical MediumTrade-policy changes (tariff actions, enhanced customs scrutiny, or buyer de-risking from China) can disrupt contracting, raise compliance cost, or shift sourcing requirements even when the product itself is not restricted.Maintain dual-qualified suppliers and keep documentation packages audit-ready to reduce inspection delays and support origin-risk reviews.
Sustainability
- Energy and emissions footprint associated with industrial inorganic chemical production
- Wastewater and solid waste management expectations for chemical manufacturing sites (buyer ESG and audit focus)
Labor & Social
- Worker health and safety controls for fine-powder handling (dust exposure, PPE, industrial hygiene monitoring)
- Buyer human-rights due diligence expectations for China-origin industrial inputs may require documented social compliance even when product-specific controversies are not prominent
Standards
- FSSC 22000 (for food ingredient supply chains where implemented)
- ISO 22000 / HACCP-based food safety systems (commonly requested by food-industry buyers)
- ISO 9001 (quality management for consistent batch release)
FAQ
What is the biggest reason shipments of food-grade amorphous silicon dioxide from China get delayed or rejected?The most common deal-breaker is specification or documentation non-compliance—if the lot cannot be matched to a complete COA and the material does not clearly meet the destination market’s food additive identity/purity and contaminant limits, importers or authorities may hold, re-test, or reject it.
Which documents do buyers typically require when purchasing amorphous silicon dioxide from China for food use?Buyers typically ask for a lot-specific Certificate of Analysis, an SDS/MSDS, and standard shipping documents (invoice, packing list, bill of lading). Many also require a product specification sheet and origin documentation, and they may add audit or quality-agreement requirements before approving the supplier.
Why do buyers emphasize that the product must be “amorphous” silicon dioxide?Because buyer and regulatory specifications are written for food-grade amorphous silica, and the acceptance decision often depends on identity confirmation and purity/contaminant compliance. Clear documentation that the material is amorphous and meets the agreed specification reduces rejection risk.
Sources
Other Silicon dioxide, amorphous Country Markets for Supplier, Export, and Price Comparison from China
Compare Silicon dioxide, amorphous supplier coverage, trade flows, and price benchmarks across countries related to China.
All related country market pages: United States, Germany, Mexico, India, Japan, Turkiye, France, Russia, Belgium, Philippines, Chile, Thailand, South Korea, Vietnam, Malaysia, United Arab Emirates, Netherlands, Nepal, Ukraine, Peru, Bangladesh, Bolivia, Spain, Costa Rica, Saudi Arabia, Uruguay, Nigeria, Taiwan, Argentina, Hong Kong, Kazakhstan, Panama, Zambia, Switzerland, Denmark, Italy, Angola, Australia, Brazil, Bhutan, Democratic Republic of the Congo, Algeria, Ecuador, Ethiopia, United Kingdom, Georgia, Ghana, Guatemala, Indonesia, Ireland, Kenya, Lebanon, Sri Lanka, Liberia, Lesotho, Latvia, Myanmar [Burma], Nicaragua, New Zealand, Pakistan, Sweden, Singapore, El Salvador, Tanzania, Uzbekistan, South Africa
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