HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
3004909204 | Doc | 30.0% | CN | US | 2025-05-12 |
3004490050 | Doc | 30.0% | CN | US | 2025-05-12 |
3003900140 | Doc | 30.0% | CN | US | 2025-05-12 |
3005101000 | Doc | 30.0% | CN | US | 2025-05-12 |
3005901000 | Doc | 30.0% | CN | US | 2025-05-12 |
9616100000 | Doc | 37.5% | CN | US | 2025-05-12 |
9616200000 | Doc | 34.3% | CN | US | 2025-05-12 |
9615902000 | Doc | 38.1% | CN | US | 2025-05-12 |
9615906000 | Doc | 41.0% | CN | US | 2025-05-12 |
3808920500 | Doc | 55.0% | CN | US | 2025-05-12 |
3808922400 | Doc | 55.0% | CN | US | 2025-05-12 |
3822190080 | Doc | 30.0% | CN | US | 2025-05-12 |
3822190030 | Doc | 30.0% | CN | US | 2025-05-12 |
3006910000 | Doc | 34.2% | CN | US | 2025-05-12 |
3006938000 | Doc | 60.0% | CN | US | 2025-05-12 |
3304300000 | Doc | 55.0% | CN | US | 2025-05-12 |
3307900000 | Doc | 60.4% | CN | US | 2025-05-12 |
Nail Light Fungal
Nail light fungal, more commonly known as onychomycosis, is a fungal infection affecting the nail plate, nail bed, or surrounding skin. It is a prevalent condition, accounting for a significant proportion of all nail disorders.
Material/Causative Agents:
The infection is typically caused by dermatophytes, molds, and yeasts. Common causative species include:
- Trichophyton rubrum: The most frequent cause, responsible for the majority of cases.
- Trichophyton mentagrophytes: Another common dermatophyte.
- Candida species: Often implicated in yeast infections, particularly in chronic mucocutaneous candidiasis patients.
- Aspergillus and other non-dermatophyte molds: Increasingly recognized as causes, especially in milder cases.
Purpose/Pathophysiology:
The purpose of the fungus is survival and reproduction. It thrives in warm, moist environments. The infection begins when fungal spores enter the nail unit, typically through cracks in the nail or separation of the nail from the nail bed (onycholysis). The fungus consumes keratin, the primary protein component of nails, leading to nail thickening, discoloration, and distortion.
Function/Symptoms:
The infection manifests through a range of symptoms, including:
- Discoloration: Yellow, white, brown, or black spots or streaks.
- Thickening: The nail becomes abnormally thick, making it difficult to trim.
- Brittleness/Fragility: Nails become easily broken or chipped.
- Distortion: The nail shape may become irregular or deformed.
- Onycholysis: Separation of the nail from the nail bed.
- Debris Accumulation: Buildup of scale-like material under the nail.
- Pain/Discomfort: Severe infections can cause pain, especially with pressure.
Usage Scenarios/Risk Factors:
The infection is more common in:
- Older Adults: Reduced blood circulation and slower nail growth contribute to increased susceptibility.
- Individuals with Diabetes: Impaired immune function and nerve damage increase risk.
- Athletes: Warm, moist environments in shoes and minor nail trauma.
- Individuals with Poor Circulation: Reduced blood flow hinders immune response.
- Individuals with Nail Trauma: Injuries create entry points for fungal spores.
- Individuals with Weakened Immune Systems: Conditions like HIV/AIDS or immunosuppressant medications.
- Individuals with Psoriasis: Nail involvement is common in psoriatic patients.
- Frequent exposure to moist environments: Such as swimming pools, showers, and locker rooms.
Common Types/Classification:
Onychomycosis is classified based on the pattern of infection:
- Distal Subungual Onychomycosis (DSO): The most common type, affecting the nail bed from the distal end of the nail.
- Proximal Subungual Onychomycosis (PSO): Affects the nail bed at the proximal end, often seen in immunocompromised individuals.
- Superficial White Onychomycosis (SWO): Affects the surface of the nail plate, resulting in chalky white patches.
- Total Dystrophic Onychomycosis (TDO): Complete destruction of the nail plate.
- Onychomycosis of the nail matrix: Affects the nail matrix, causing nail deformation.
Based on the provided information, the declared goods relate to a treatment for nail fungal infections, likely utilizing a light-based device. Here's a breakdown of relevant HS codes and associated details:
- 3004909204: This HS code covers “Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale: Other: Other: Anti-infective medicaments: Antifungals: Containing fluconazole or its salts”. This code applies if the treatment involves a medicament containing fluconazole or its salts, packaged for retail sale. The total tax rate is 30.0%.
- 3808920500: This HS code covers “Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): Other: Fungicides: Containing any aromatic or modified aromatic fungicide: Mixtures of dinocap and application adjuvants”. If the treatment is a fungicide containing dinocap and application adjuvants, packaged for retail sale, this code applies with a total tax rate of 55.0%.
- 3808922400: This HS code covers “Insecticides, rodenticides, fungicides, herbicides, antisprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulfur-treated bands, wicks and candles, and flypapers): Other: Fungicides: Other: Containing any fungicide which is a thioamide, thiocarbamate, dithiocarbamate, thiuram or isothiocyanate: Maneb; Zineb; Mancozeb; and Metiram”. If the treatment is a fungicide containing Maneb, Zineb, Mancozeb, or Metiram, packaged for retail sale, this code applies with a total tax rate of 55.0%.
Important Considerations:
- The classification depends heavily on the composition of the treatment. If it contains fluconazole or its salts,
3004909204
is most appropriate. If it's a fungicide with other active ingredients (dinocap, Maneb, Zineb, Mancozeb, or Metiram),3808920500
or3808922400
would be more suitable. - If the product is packaged for retail sale, the codes specifically referencing "put up in forms or packings for retail sale" apply.
- Regarding HS code
3808920500
and3808922400
, please note the need to verify the specific fungicide composition.