US importer profile · verified US ocean import records

Rec Advanced Silicon Materials Llc

Component & materials supplierChemicalspolysilicon/silane production

Data window: Jan 4, 2026Aug 18, 2026Updated Aug 30, 2026Source: US ocean import recordsMethodology

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Rec Advanced Silicon Materials Llc is a US-based component & materials supplier in chemicals on US ocean import records. In the analysed window it received 10 shipments from 3 suppliers in 3 countries between Jan 2026 and Aug 2026; the largest supplier recorded is Boc Gases Ireland.

Sells to semiconductor and solar cell makers — Plant importing silane and process gases as raw materials. Classified from what it imports and from whom.

Listed as a supplier: a manufacturer whose products go into other manufacturers’ products, judged from what it imports.

Company details

As filed on the customs records.

Contact

Country
United States (US)

Import history

First shipment
Jan 2, 2015
Shipments, all time
5,372
Shipments, analysed window
10 (Jan 4, 2026Aug 18, 2026)
Sourced from China
23%

“All time” covers this company’s whole record in the source export; the analysed window is the span of the shipments held here.

At a glance

What this company appears to import

  • Silane
  • Uncleaned Silane Uncleaned Silane Ems Stowage Category Piece Export Import Silane Sih Iso…
  • Dichlorosilane Toxic Inhalation Hazard Zone Hscd Hydrides Nitrides Azides Silicides…

HS: 285000, 380110, 380893

Evidence of recent activity

Latest shipment
Aug 18, 2026
Shipments in window
10
Suppliers
3
Shipments, last 12 months
303

What customs data cannot confirm

Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly. Nor do they state whether a company sells wholesale or holds stock today.

Trade evidence

From US ocean import records, Jan 4, 2026Aug 18, 2026. Counts are bills of lading; definitions on the methodology page.

10
Shipments in window
3
Suppliers
largest: Boc Gases Ireland
7.1
TEU
$1,967,780
Declared value (CIF)

Who supplies them

Boc Gases Ireland supplied 4 of the 10 shipments (40%); 2 other suppliers account for the rest.

SupplierShipmentsLast
Boc Gases IrelandChemicals4Aug 5, 2026
Linde Taiwan Technologies LimitedChemicals3Jul 24, 2026
Linde Korea Co LtdChemicals3Aug 18, 2026

Shippers as named on the bill of lading. Linked names have a supplier profile; some shippers are forwarders consolidating cargo rather than the factory.

HS codes imported

  • 285000Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 28496
  • 380110Artificial graphite1
  • 380893Herbicides, anti-sprouting products and plant-growth regulators1

What they import

  • Silane3
  • Uncleaned Silane Uncleaned Silane Ems Stowage Category Piece Export Import Silane Sih Iso Xdevelopment Zone Liaoning Province Emergency Contacts2
  • Dichlorosilane Toxic Inhalation Hazard Zone Hscd Hydrides Nitrides Azides Silicides Borides Please Note Quantity Cargo Are Based Ocean Carrier Has Knowledge Informat Nitrogen Compress Hscd Nitrogen Please Note Quantity Cargo Are Based Ocean Carrier Has Knowledge Information Reason Believe Suspect That Information Furnished Ion Reason Believe Suspect That Information Furnished Incomplete Inaccurate False Omplete Inaccurate False1
  • Uncleaned Silane Uncleaned Silane Ems Stowage Category Piece Export Import Silane Sih Iso Emergency Contacts Xliaoningprovince1
  • Uncleaned Silane Uncleaned Silane Ems Stowage Category Piece Export Import Silane Sih Isox Liaoningprovince China Emergency Contacts Erica Bernstein1
  • Hydrides Nitrides Azides Silicides Borides Residual Last Silane Module1
  • Hydrides Nitrides Azides Silicides Borides Residual Last1

Verbatim customs descriptions. They describe what moved, not the company’s full range.

What the data shows: China and Taiwan account for the two largest groups: 4 (40%) and 3 (30%) of 10 shipments across 3 countries.

Where they source

  • China4
  • Taiwan3
  • South Korea3

Shipments by the supplier's country.

Supplier industries

Shipments by what the supplier makes, as classified in the supplier database.

Ports of loading

  • Pusan7
  • Kaohsiung3

Ports of entry

  • Tacoma, Wa7
  • Seattle, Wa3

Carriers used

  • ONEY - Ocean Network Express Pte Ltd3
  • SMLM - Sm Line Corporation3
  • HLCU - Hapag-Lloyd A G2
  • HLCU2

See what Rec Advanced Silicon Materials Llc can make for you

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Frequently asked questions

What does Rec Advanced Silicon Materials Llc import?

The ‘What they import’ section lists the verbatim product descriptions from Rec Advanced Silicon Materials Llc’s 10 US ocean import filings in the analysed window, with the HS codes declared. They describe what moved, not the company’s full range.

Who supplies Rec Advanced Silicon Materials Llc?

3 shippers appear on the records, in 3 countries; they are listed under ‘Who supplies them’ with shipment counts. Some shippers are forwarders consolidating cargo rather than the factory.

Is Rec Advanced Silicon Materials Llc a wholesaler?

It is classified as a component & materials supplier from what it imports and from whom. Customs records do not state a sales model, so confirm wholesale terms with the company.

Does this page verify quality or certifications?

No. Shipment counts, buyers and recency show trade activity only. They do not verify product quality, certifications, production capacity, minimum order quantities, pricing, lead times, or whether a company will take on a new buyer. Use the evidence to shortlist, then verify directly.