B2B chemical trading
Surplus inventory, auctioned with trust.
Chemex connects verified suppliers and approved buyers for spot lots, timed auctions, and firm quotes — with KYB badges, document centers, and transparent counterparty ratings built in.
Browse by category
Jump straight into the lots that match what you source.
Built for chemical buyers who need more than a classifieds board
KYB-verified suppliers
Business verification badges and accreditation certs on every storefront.
Documents on file
COA, SDS, and TDS surfaced before you bid or request a quote.
Timed auctions + RFQs
Competitive bidding with anti-sniping, or firm quotes when you need flexibility.
Counterparty ratings
Post-deal reviews, response-time metrics, and completed-deal history.