NAICS 325110 is the North American Industry Classification System code for Petrochemical Manufacturing, a national industry in the Basic Chemical Manufacturing industry group (3251) of the Manufacturing sector (31-33).
NAICS 325110 is the code for Petrochemical Manufacturing, a national industry in the North American Industry Classification System (NAICS 2022), under 3251 (Basic Chemical Manufacturing). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 325110 is 3251, Basic Chemical Manufacturing. Every company under 325110 is also counted under 3251.