2815 Sodium hydroxide (caustic soda); Potassium hydroxide (caustic soda); Sodium peroxide and potassium peroxide: HS code chinese tariffs

Please enter Hscode to query

28151 -Sodium hydroxide (caustic soda): -Sodium hydroxide (caustic soda):

28152000 -Potassium hydroxide (caustic potassium) -Potassium hydroxide (caustic potassium)

28153000 -Sodium peroxide and potassium peroxide -Sodium peroxide and potassium peroxide