— Intelligence Hub · Manufacturing
Find Manufacturers. Compare Markets. Explore Trade Opportunities.
ERUVOCHAIN helps you source manufacturers, compare global markets, connect with suppliers and grow your operations.
Subsectors we track
NAICS 31–33 subsectors with public PPI series
Each subsector is tracked with public Census shipments, BLS Producer Price Index (PPI) and UN Comtrade trade data.
Food Manufacturing
NAICS 311Includes meat, dairy, bakery.
PPI: PCU311---311---
Textile Mills
NAICS 313Yarn, fabric, technical textiles.
PPI: PCU313---313---
Wood Product Manufacturing
NAICS 321Lumber, engineered wood, millwork.
PPI: PCU321---321---
Chemical Manufacturing
NAICS 325Basic + specialty chemicals.
PPI: PCU325---325---
Primary Metal Manufacturing
NAICS 331Iron, steel, aluminum, copper.
PPI: PCU331---331---
Fabricated Metal Products
NAICS 332Structural, forgings, machine shops.
PPI: PCU332---332---
Machinery Manufacturing
NAICS 333Ag, construction, industrial machinery.
PPI: PCU333---333---
Computer & Electronic Products
NAICS 334Semiconductors, comms, instruments.
PPI: PCU334---334---
Electrical Equipment & Appliances
NAICS 335Motors, batteries, appliances.
PPI: PCU335---335---
Transportation Equipment
NAICS 336Auto, aerospace, rail, ship.
PPI: PCU336---336---
Free data sources
Every signal on this hub is public and cited
- US Census MFG
- BLS PPI
- UN Comtrade
- State MEP directories
Verification guardrails
No paywalled feeds. No third-party signups. Every number on this page links to its public source.