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HTS tariff line · chapter 29

2912.29.30

3,4-Dimethylbenzaldehyde; Paraldehyde, USP grade; andp-Tolualdehyde

Analysis

HTS 2912.29.30 covers 3,4-Dimethylbenzaldehyde; Paraldehyde, USP grade; andp-Tolualdehyde under heading 2912 (aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes…).

Rates on the nearby lines range from 5.5% to 5.5%. The costliest confusion would be with 2912.29.60 (other: other) at 5.5%, a difference of 5.5 points on the customs value.

There is no general-rate duty on this line, which puts it with roughly 26% of the 1050 tariff lines in chapter 29 that are also free. Free here means free of the base duty only: origin-specific Chapter 99 duties such as Section 301 can still be owed.

The other lines in the same group are 2912.29.10 (phenylacetaldehyde, 5.5%) and 2912.29.60 (other: other, 5.5%).

Census statistics map these goods to NAICS 325199 (All Other Basic Organic Chemical Manufacturing), an industry of 894 US establishments employing 77,304 people, the industry a domestic producer of these goods reports under.

Every edition we compared, from Jan 2023 to Oct 2026 (Rev. 22), shows the same general rate of Free.

Neighbouring lines

LineDescriptionGeneral rate
2912.29.10Phenylacetaldehyde5.5%
2912.29.60Other: other5.5%