HS Code 34 – Soap, organic surface-active agents; washing, lubricating, polishing or scouring preparations; artificial or prepared waxes, candles and similar articles, modelling pastes, dental waxes and dental preparations with a basis of plaster

HS code 34 is a 2-digit chapter in the Harmonized System that covers: Soap, organic surface-active agents; washing, lubricating, polishing or scouring preparations; artificial or prepared waxes, candles and similar articles, modelling pastes, dental waxes and dental preparations with a basis of plaster. Chapter 34 of the Harmonized System encompasses a diverse range of manufactured chemical products primarily focused on cleaning, lubrication, polishing, and certain wax-based or plaster-based articles. This chapter is critical for international trade, covering everything from everyday household necessities like soap and laundry detergents to specialized industrial lubricants and dental preparations. Its scope is broad, capturing finished or semi-finished preparations designed for specific applications rather than raw chemical ingredients (which typically fall under Chapters 28 or 29). The boundaries are defined by the end-use and composition; for instance, while it includes organic surface-active agents, it generally excludes cosmetic preparations (Chapter 33) and certain pharmaceutical preparations (Chapter 30) or those containing high percentages of petroleum oils (Chapter 27). Key sub-categories within this chapter include heading 3401 for soaps, 3402 for other organic surface-active agents and washing preparations, 3403 for lubricating preparations, 3404 for artificial and prepared waxes, 3405 for polishes and scouring preparations, 3406 for candles, and 3407 for modelling pastes and dental preparations. For importers, exporters, and customs brokers, accurate classification under Chapter 34 is paramount for trade compliance. It directly impacts applicable duties, taxes, eligibility for preferential trade agreements, and adherence to specific regulatory requirements (e.g., environmental standards for lubricants, safety standards for cleaning products). Historically, these goods have always been essential for public health, industrial efficiency, and household maintenance, ensuring their consistent prominence in global supply chains. The increasing demand for eco-friendly and specialized formulations continues to shape trade dynamics within this chapter.

Bar soap, liquid hand soap, laundry detergent pods, dishwashing liquid, industrial degreasers, engine oils, cutting fluids, car polish, furniture wax, floor cleaners, scented candles, modelling clay, dental impression plaster, pet shampoo, rust inhibitors, car wax, oven cleaner, fabric softeners, household scouring powders, metal polishes, anti-seize compounds, mold release agents, ski waxes, shoe polish, industrial cleaning wipes

Traders often misclassify products in Chapter 34 due to the fine line between their primary function and chemical composition. A common mistake is confusing some cleaning or personal care items with Chapter 33 (Essential oils; perfumery, cosmetic or toilet preparations). For example, medicated soaps or shampoos with therapeutic claims might be incorrectly placed in 3401 or 3402 when their primary function or active ingredients would classify them under Chapter 30 (Pharmaceutical products) or 3304/3305. Another pitfall involves lubricating preparations: those containing 70% or more by weight of petroleum oils or oils obtained from bituminous minerals are excluded from heading 3403 and fall under Chapter 27 (Mineral fuels, mineral oils). Lastly, some industrial chemical preparations may be confused with Chapter 38 (Miscellaneous chemical products), particularly if they have specific chemical functions beyond standard cleaning, polishing, or lubrication.

In 2025, the top exporters of HS code 34 in UN Comtrade data were Germany ($10.4B, 12% of world exports), China ($9.1B) and the United States ($8.4B). World exports came to about $83.6B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

In 2025, the top importers of HS code 34 in UN Comtrade data were Germany ($6.5B, 7.6% of world imports), the United States ($6.5B) and China ($5.7B). World imports came to about $84.8B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

HS code 34 is a 2-digit chapter code in the Harmonized System maintained by the World Customs Organization. It represents a broad category of goods and contains multiple 4-digit headings and 6-digit subheadings for more specific classifications.