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SPQUIM – Produtos Químicos — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Chemistry →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
2mquimica.com ↗	67 match 1 shared topics	2M Química SRL	en	chemistry	robotsllmsaihumans	emailphone	none
panamericana.com.br ↗	65 match 1 shared topics	PAN-AMERICANA Industrias Químicas - Home	Brazil en	chemistry	robotsllmsaihumans	emailphone	none
provuz.com ↗	63 match 1 shared topics	PROVUZ	en	chemistry	robotsllmsaihumans	emailphone	none
vrundchem.com ↗	63 match 1 shared topics	Vrund Chem Speciality Products	en	chemistry	robotsllmsaihumans	email phone	none
mymnps.org ↗	63 match 1 shared topics	Malaysian Natural Products Society	en	chemistry Joomla	robotsllmsaihumans	emailphone	none
catechzone.com ↗	62 match 1 shared topics	Filtration Products and Air Sampling Equipment	en	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
3dcompounds.com ↗	62 match 1 shared topics	3DCompounds.com – Buy Research Compounds	en	chemistry WordPress WooCommerce	robotsllmsaihumans	emailphone	none
gatscientific.com ↗	62 match 1 shared topics	GAT Scientific – Preferred Tools for Material Characterization	en	chemistry WordPress WooCommerce	robotsllmsaihumans	email phone	none
houghtonchem.com ↗	62 match 1 shared topics	HoughtonChem – Houghton Chemical Corporation	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
gaskatel.com ↗	62 match 1 shared topics	Gaskatel GmbH \| Your Partner for Electrochemical Products	en	chemistry TYPO3	robotsllmsaihumans	email phone	none
naturalproducts.net ↗	62 match 1 shared topics	Natural Products Online – Natural Products Online Portal by Friedrich-Schiller University Jena	en	chemistry WordPress	robotsllmsaihumans	emailphone	none
biokemik.eu ↗	62 match 1 shared topics	Biokemik – Installation of 1,3-butadiene production plants from renewable organic raw materials	European Union en	chemistry WordPress	robotsllmsaihumans	emailphone	none
myrheological.net ↗	62 match 1 shared topics	Rheology Additives – BYK	en	chemistry TYPO3 Lightspeed	robotsllmsaihumans	emailphone	none
myrheologicals.net ↗	62 match 1 shared topics	Rheology Additives – BYK	en	chemistry TYPO3 Lightspeed	robotsllmsaihumans	emailphone	none
myrheology.net ↗	62 match 1 shared topics	Rheology Additives – BYK	en	chemistry TYPO3 Lightspeed	robotsllmsaihumans	emailphone	none
gayatridyesind.com ↗	62 match 1 shared topics	Gayatri – Gayatri Limited	en	chemistry WordPress	robotsllmsaihumans	email phone	none
ptbpid.com ↗	62 match 1 shared topics	Distributor Produk Petrokimia dan Industri Marine dari PT. PERTAMINA	en	chemistry	robotsllmsaihumans	emailphone	none
vsiparylene.com ↗	62 match 1 shared topics	VSi Parylene Coatings \| Protect and Enhance Your Products	en	chemistry WordPress	robots llmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.