Other
Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in Note 6 to this Chapter. > Other wastes from chemical or allied industries: > Other > Other
Duty Rate (from China)
Products classified under Tariff item 3825.90.00.00
Brake Fluid Waste
Contaminated hydraulic brake fluid waste from automotive service centers, containing glycol ethers and corrosion inhibitors. This product is classified as waste of hydraulic fluids under Chapter Note 6(d) of Chapter 38, as it is not fit for further use as a primary product.
3825.90.00Chemical Plant Scrubber Sludge
Wet scrubber solids from HCl absorption towers containing ammonium chloride crystals, arising from chemical plant operations. This is classified as other wastes from chemical or allied industries under Chapter Note 6(d), as it is a process residual not elsewhere specified.
3825.90.00Clinical Waste Sharps Container
Sealed containers of used syringes, needles, and lancets from medical procedures, classified as clinical waste under Chapter Note 6(a). This waste requires special disposal procedures due to contamination with pathogens and pharmaceutical substances.
3825.90.00Dental Amalgam Waste
Mercury-contaminated amalgam scrap from dental clinics containing silver, tin, and unused fillings. This is classified as clinical waste under Chapter Note 6(a) due to its origin from medical procedures and heavy metal content, requiring special disposal.
3825.90.00Hydraulic Fluid Waste
Contaminated phosphate ester hydraulic fluid from industrial machinery containing wear metals. This is classified as waste of hydraulic fluids under Chapter Note 6(d), as it is not fit for further use as a primary product.
3825.90.00Lab Cleaning Solvent Waste
Spent IPA/acetone mixtures from laboratory glassware cleaning containing dissolved organics. This is classified as waste organic solvents under Chapter Note 6(b), as it is not fit for further use as primary products.
3825.90.00Metal Pickling Liquor Waste
Spent acid solutions from steel pickling containing iron salts and sulfuric acid. This is classified as waste of metal pickling liquors under Chapter Note 6(c), as it is a byproduct of metal processing and not fit for further use.
3825.90.00Paint Manufacturing Wash Waste
Water-based washout from paint mixing equipment containing pigments, resins, and surfactants. This is classified as other wastes from chemical or allied industries under Chapter Note 6(d), as it is an aqueous mixture unsuitable for pigment headings.
3825.90.00Pharmaceutical Waste Mixture
Expired or contaminated pharmaceutical residues from manufacturing clean-up containing active ingredients. This is classified as clinical or chemical industry waste under Chapter Notes 6(a) and 6(d), as it requires special disposal procedures.
3825.90.00Sewage Treatment Sludge
Dehydrated primary sludge from municipal wastewater treatment containing organic solids and grit. This is classified as sewage sludge under Chapter Note 5, as it arises from urban effluent treatment and is not stabilized for fertilizer use.
3825.90.00Surgical Dressing Waste
Used gauze, bandages, and dressings from operating rooms contaminated with blood and pharmaceuticals. This is classified as clinical waste under Chapter Note 6(a), specifically including soiled dressings from surgical procedures.
3825.90.00Used Motor Oil Waste
Spent motor oil collected from vehicle maintenance and repair shops, contaminated with metals and additives. This is classified as other wastes from chemical or allied industries under Chapter Note 6(d), as it is not fit for further use.
3825.90.00Veterinary Clinic Waste
Contaminated absorbent pads, gloves, and syringes from animal hospitals containing antibiotics and biologicals. This is classified as clinical waste under Chapter Note 6(a), covering veterinary procedures and requiring special disposal.
3825.90.00Waste Antifreeze Coolant
Used ethylene glycol antifreeze from fleet vehicle maintenance containing heavy metals and inhibitors. This is classified as waste of anti-freezing fluids under Chapter Note 6(d), as it is not fit for further use as a primary product.
3825.90.00Waste Organic Solvent Mixture
Mixed spent solvents (acetone, MEK, toluene) from paint manufacturing not fit for recovery as primary products. This is classified as waste organic solvents under Chapter Note 6(b), as it contains mainly organic solvents.