HS 293319 Other

The MFN duty rates for HS 2933.19 ('Other' compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure) exhibit notable variations across major trading blocs. For instance, the United States (USITC) generally applies a duty rate of 6.5% ad valorem for MFN countries under subheading 2933.19.00. The European Union (EU TARIC) typically applies a 6.5% ad valorem duty rate. The United Kingdom Trade Tariff also lists a 6.5% ad valorem rate for MFN imports. However, some countries may apply different MFN rates, such as 6.00% or even 'Free' in specific instances or for certain product types within this 'Other' category, depending on national tariff schedules. Importers should always verify the specific MFN duty rate applicable to the country of importation via the official tariff database (e.g., USITC HTS, EU TARIC, UK Trade Tariff) to ensure accuracy.

Accurate classification under HS 2933.19 requires a precise understanding of the chemical structure. This subheading covers 'Other' compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure, meaning it acts as a residual category for pyrazole derivatives not specifically enumerated in HS 2933.11 (e.g., Phenazone (antipyrine) and its derivatives). The primary criterion is the presence of an unfused pyrazole ring. Common classification pitfalls include misidentifying the heterocyclic ring system, overlooking hydrogenation states, or incorrectly applying General Interpretive Rule (GIR) 3(a) or 3(b) when a product could potentially fall under multiple headings due to mixtures or composite goods. Importers should provide detailed chemical names, CAS numbers, structural formulas, and intended uses to customs brokers or classification specialists to ensure correct application of Section VI Notes and Chapter 29 Notes, particularly Note 5 which defines 'heterocyclic compounds'.

Preferential duty rates for HS 2933.19 can significantly reduce import costs. For example, under the United States-Mexico-Canada Agreement (USMCA), qualifying goods from Mexico or Canada are typically 'Free' of duty when imported into the U.S. Similarly, goods originating from eligible Generalized System of Preferences (GSP) countries may also qualify for 'Free' duty. In the EU and UK, various Free Trade Agreements (FTAs) and preferential schemes (e.g., GSP) can offer reduced or zero duties for goods originating from partner countries. To claim preferential rates, importers must provide valid proof of origin, such as a Certificate of Origin (e.g., USMCA Certificate of Origin, EUR.1 movement certificate for EU FTAs, or GSP Form A). It is crucial that the goods meet the specific Rules of Origin (ROO) outlined in the respective trade agreement, which often involve criteria related to where the product was wholly obtained or underwent substantial transformation.

Beyond standard customs declarations (e.g., commercial invoice, packing list, bill of lading/air waybill), importing chemicals under HS 2933.19 may trigger additional documentation and regulatory requirements depending on the specific chemical and the importing country. For instance, a Safety Data Sheet (SDS) is almost universally required for chemical imports to ensure compliance with occupational safety and environmental regulations. In some jurisdictions, an Import Permit or License may be necessary, especially if the chemical is considered a precursor, controlled substance, or falls under specific chemical control regimes (e.g., TSCA in the U.S., REACH in the EU/UK). Importers should verify if the chemical is subject to any specific agency regulations, such as those from the Environmental Protection Agency (EPA) or Food and Drug Administration (FDA) in the U.S., or equivalent bodies internationally, which might require pre-market notification or specific labeling.

Yes, products classified under HS 2933.19, like any other imported good, can be subject to anti-dumping duties (AD) or countervailing duties (CVD) if investigations determine that they are being dumped or unfairly subsidized, causing material injury to a domestic industry. While there are no universally applied AD/CVD measures specifically targeting all products under 2933.19 at all times, specific chemicals within this 'Other' category could become targets. Importers must proactively check the official trade remedy databases of the importing country. For the U.S., this would be the Department of Commerce's Enforcement and Compliance website and the U.S. Customs and Border Protection (CBP) AD/CVD search tool. In the EU, the European Commission's DG Trade website provides information on trade defense measures. The UK's Trade Remedies Authority (TRA) maintains similar records. These resources list active AD/CVD orders by HS code and country of origin, often specifying the exact product scope and duty rates (which can be very high, such as '15.4¢/kg + 39.5%' as seen in some historical AD cases for certain chemical products).