Containing by weight more than 55 percent of silicon (HS 720221)
Containing by weight more than 55 percent of silicon (HS 720221) has 17,318 U.S. import bill-of-lading shipment records between Aug 2019 and Jul 2026. The largest U.S. importer of Containing by weight more than 55 percent of silicon is BOZEL NORTH AMERICA LLC, with 164 shipments, followed by ELKEM MATERIALS INC and STERICYCLE 7501 NW 4TH. The leading supplier is HANGZHOU WELL TRANS SUPPLY CHAIN MA, with 13,519 shipments, followed by CIA DE FERRO LIGAS DA BAHIA FERBA and DUAN X. Goods originate mainly from CHINA and BRAZIL, arriving primarily at LONG BEACH, CA. Import volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Containing by weight more than 55 percent of silicon (HS 720221), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is BOZEL BRASIL S A → BOZEL NORTH AMERICA LLC with 114 shipments, followed by MINASLIGAS S A → LS ALLOYS TRADE SARL (49) and CIA DE FERRO LIGAS DA BAHIA FERBA → CARBON & ALLOYS CONSULTING (44).
Top U.S. importers
| Importer | Shipments |
|---|---|
| BOZEL NORTH AMERICA LLC | 164 |
| ELKEM MATERIALS INC | 105 |
| STERICYCLE 7501 NW 4TH | 86 |
| CARBON & ALLOYS CONSULTING | 63 |
| PTX FOOD CORP | 54 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 13,519 |
| CIA DE FERRO LIGAS DA BAHIA FERBA | 248 |
| DUAN X | 201 |
| BOZEL BRASIL S A | 121 |
| MINASLIGAS S A | 113 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 14,425 |
| BRAZIL | 612 |
| EL SALVADOR | 276 |
| TAIWAN | 157 |
| GERMANY | 125 |
| ARGENTINA | 106 |
| UNITED STATES MINOR OUTLYING ISLANDS | 105 |
| INDIA | 91 |
| FRANCE | 84 |
| BELGIUM | 83 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 10,980 |
| LOS ANGELES, CA | 3,480 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 626 |
| BALTIMORE, MD | 600 |
| HOUSTON, TX | 226 |
| MIAMI, FL | 221 |
| NORFOLK, VA | 183 |
| CHARLESTON, SC | 174 |
| SAVANNAH, GA | 134 |
| NEW ORLEANS, LA | 102 |
Harmonized System classification
HS code 720221 — Containing by weight more than 55 percent of silicon. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing Containing by weight more than 55 percent of silicon
Who imports Containing by weight more than 55 percent of silicon (HS 720221)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Containing by weight more than 55 percent of silicon include BOZEL NORTH AMERICA LLC, ELKEM MATERIALS INC, STERICYCLE 7501 NW 4TH, CARBON & ALLOYS CONSULTING, and PTX FOOD CORP.
Who is the largest U.S. importer of Containing by weight more than 55 percent of silicon?
BOZEL NORTH AMERICA LLC is the largest U.S. importer of Containing by weight more than 55 percent of silicon (HS 720221), with 164 bill-of-lading shipment records.
Who are the top suppliers of Containing by weight more than 55 percent of silicon?
Leading suppliers shipping Containing by weight more than 55 percent of silicon (HS 720221) to the U.S. include HANGZHOU WELL TRANS SUPPLY CHAIN MA, CIA DE FERRO LIGAS DA BAHIA FERBA, DUAN X, BOZEL BRASIL S A, and MINASLIGAS S A.
How many U.S. shipments of Containing by weight more than 55 percent of silicon are there?
ImportDoor has 17,318 U.S. import shipment records under HS code 720221, spanning Aug 2019 to Jul 2026.
Where is Containing by weight more than 55 percent of silicon imported from?
Containing by weight more than 55 percent of silicon is imported into the U.S. primarily from CHINA, BRAZIL, and EL SALVADOR.
Find Containing by weight more than 55 percent of silicon importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 720221, with contact details and container-level shipment records on ImportDoor.
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