2917200000 under HS Code POLYCARBOXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES -CYCLANIC, CYCLENIC OR CYCLOTERPENIC, POLYCAROXYLIC ACIDS, THEIR ANHYDRIDES, HALIDES, PEROXIDES, PEROXYACIDS AND THEIR DERIVATIVES, 3823110000 under HS Code Others, and 2922498500 under HS Code Others. were the top exported HS Codes by NEO CHEMICAL LLC in 2023.