Thiamethoxam Technical Powder

Thiamethoxam, a second-generation neonicotinoid, is an aromatic heterocyclic insecticide under HTS 2934.99.1600. Its oxadiazine ring structure provides systemic control against piercing-sucking insects in agriculture.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%6.5%
🇲🇽Mexico6.5%6.5%
🇨🇦Canada6.5%6.5%
🇩🇪Germany6.5%6.5%
🇯🇵Japan6.5%6.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3808.91Higher: 15% vs 6.5%

If when suspended or emulsified in water/solvent as ready-to-use spray

Any pesticide formulation beyond pure active ingredient shifts to Chapter 38 preparations.

2934.99.90.01Same rate: 6.5%

If lacking specific 'insecticide' end-use documentation

Other aromatic heterocyclics without pesticide function fall under the residual 2934.99.90 provision.

2903.69Higher: 13.7% vs 6.5%

If primarily classified by its alcohol function rather than heterocyclic insecticide nature

Chapter notes prioritize oxygen-function classification before heterocyclic structure in some cases.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Include certificate of analysis showing >98% purity to confirm technical grade status

Declare as 'pesticide, technical grade' on commercial invoice to prevent misclassification

Obtain prior EPA import approval; check for pollinator protection label requirements