💾 Data Updated: Latest version • Last updated: December 09, 2025

9902.07.78 - Trehalose (α-D-Glucopyranosyl α-D-glucopyranoside dihydrate) (CAS No. 6138-23-4)(provided in subheading 2940.00.60)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS code, 9902.07.78, pertains to a specific temporary or special provision for Trehalose (α-D-Glucopyranosyl α-D-glucopyranoside dihydrate), identified by CAS No. 6138-23-4. Its inclusion within Chapter 99 signifies that it is subject to temporary legislation, trade agreement modifications, or additional import restrictions enacted under Section 22 of the Agricultural Adjustment Act. This classification is distinct from other headings within Section XXII, which may cover broader categories of temporary trade measures or specific import restrictions on agricultural products.

As a leaf node within the HTS structure, HTS 9902.07.78 does not have further subdivisions. Its purpose is to provide a specific tariff treatment or regulatory overlay for trehalose, which is otherwise classified under subheading 2940.00.60. This indicates that while trehalose itself is a disaccharide with various applications, its import is subject to particular rules or duties dictated by this temporary provision. Users must consult the specific details of the legislation or proclamation associated with this code to understand its exact implications for importation.

Frequently Asked Questions

What is HTS code 9902.07.78?
HTS code 9902.07.78 covers Trehalose (α-D-Glucopyranosyl α-D-glucopyranoside dihydrate) (CAS No. 6138-23-4)(provided in subheading 2940.00.60) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
What products are classified under 9902.07.78?
This classification covers Trehalose (α-D-Glucopyranosyl α-D-glucopyranoside dihydrate) (CAS No. 6138-23-4)(provided in subheading 2940.00.60). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
What is the import duty rate for 9902.07.78?
The general rate of duty for HTS 9902.07.78 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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