CMIT/MIT/MIT Tri-Active Preservative Blend

Broad-spectrum antimicrobial blend combining CMIT, MIT, and additional 2-methyl-4-isothiazolin-3-one for paint and adhesive preservation. Specifically covered under HTS 3808.99.3000 for isothiazolinone-based formulated biocides.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

3808.52.00.00Lower: 24% vs 35%

If contains other listed persistent pesticides like DDT derivatives

Subheadings 3808.52/59 cover specific persistent organic pollutant biocides

3209.90.00.00Higher: 40.9% vs 35%

If pre-dispersed in paint dispersion base

Paint preparations with preservatives classified as paints

3824.99.39Same rate: 35%

If generic industrial antimicrobial without specific isothiazolinone claim

Other chemical preparations when not meeting exact biocide subheading criteria

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

Document LEV (in-can) preservative efficacy; Comply with state paint VOC limits; Provide skin sensitization hazard warnings per GHS

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A water-based preservative formulation containing 5-chloro-2-methyl-4-isothiazolin-3-one (CMIT) and 2-methyl-4-isothiazolin-3-one (MIT) at a 3:1 ratio, used in personal care products like shampoos and lotions. It falls under HTS 3808.99.3000 as a formulated biocide specifically based on these isothiazolinone mixtures, put up for retail or preparation use to prevent microbial growth.

Sea-Nine 211N DCOIT Marine Antifouling Biocide

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OIT Industrial Water Treatment Biocide

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DCOIT Wood Preservative Concentrate

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Proxel XL2 MIT/CMIT Preservative

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