Chemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use

Every line of heading 3707

• 3707 Chemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use.
• 3707.10.00 Sensitizing emulsions (under: Chemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use): General 3%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 20%.
• 3707.10.00.05 For use in color negative photographic paper (kg).
• 3707.10.00.90 Other (under: Sensitizing emulsions) (kg).
• 3707.90 Other (under: Chemical preparations for photographic uses (other than varnishes, glues, adhesives and similar preparations); unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use).
• 3707.90.31.00 Acid violet 19 (under: Chemical preparations for photographic uses) (kg): General Free; Special none; Column 2 15.4¢/kg + 50%.
• 3707.90.32 Other (under: Chemical preparations for photographic uses): General Free; Special none; Column 2 15.4¢/kg +50%.
• 3707.90.32.10 Unsensitized emulsions, for use in color negative photographic paper (kg).
• 3707.90.32.20 Couplers, for use in color negative photographic paper (kg).
• 3707.90.32.30 Coupler dispersions, for use in color negative photographic paper (kg).
• 3707.90.32.90 Other (under: Other) (kg).
• 3707.90.60.00 Unmixed products for photographic uses, put up in measured portions or put up for retail sale in a form ready for use (kg): General Free; Special none; Column 2 4.5%.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.