Duty Rate (from China)
Products classified under Tariff item 2902.43.00.00
99.9% Pure p-Xylene
High-purity p-Xylene (99.9%) is a separate chemically defined organic compound, specifically the para isomer of xylene. It is used primarily as a feedstock for producing purified terephthalic acid (PTA), which is a precursor for polyester manufacturing. This product falls under tariff item 2902.43.00 as p-Xylene, a cyclic hydrocarbon.
2902.43.00Industrial Grade p-Xylene
Industrial grade p-Xylene is a chemically defined organic compound with minimal impurities, typically less than 0.5%. It is used in chemical synthesis and polymer manufacturing, serving as a key intermediate for producing terephthalic acid and other industrial chemicals. This product is classified under tariff item 2902.43.00 as p-Xylene.
2902.43.00Polymer-Grade p-Xylene
Polymer-grade p-Xylene is an ultra-high purity form of the chemical, exceeding 99.95% purity, specifically refined for terephthalic acid production used in polyester fiber manufacturing. It meets ASTM D841 specifications and is a separate chemically defined organic compound. This product falls under tariff item 2902.43.00 as p-Xylene.
2902.43.00p-Xylene (Para-Xylene)
p-Xylene (para-xylene) is a colorless, flammable liquid aromatic hydrocarbon with the chemical formula C6H4(CH3)2. It is a specific xylene isomer used primarily as a feedstock for producing terephthalic acid, which is then used in polyester and PET plastic production. This product is classified under tariff item 2902.43.00 as p-Xylene.
2902.43.00p-Xylene with Stabilizer
p-Xylene with stabilizer contains a small amount of polymerization inhibitor, such as 10 ppm t-butylcatechol, added for safe transport. This addition is permitted under Chapter 29 note (f) as a stabilizer necessary for preservation or transport, and the product remains classified as the base compound. It falls under tariff item 2902.43.00 as p-Xylene.