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Recently, Amazon requires the certification authority of CPC compliance statement, so what is CPC? The original name of CPC is CPSC, which is an important consumer protection agency in the United States.

Nowadays, many children carry schoolbags made of plastic, which are usually made of PVC. PVC is the earliest and most widely used general-purpose thermoplastic in the world.

California’s proposal No. 65 (caprop65, safe drinking water and Toxic Enforcement Act of 1986) has become a widely used reference standard for the control of toxic and hazardous substances in the United States since its implementation. So far, the products in the California 65 act litigation include handbags, wallets, shoes, belts, clothing, fashion accessories, jewelry, […]

Polycyclic aromatic hydrocarbons（ German:PolyzyklischerAromatischerKohlenwasserstoffe （PAK）/ English:PolycyclicAromaticHydrocarbons PAHs is the general term of more than 100 chemical structural formulas. PAHs contain 16 common polycyclic aromatic hydrocarbons.

Polycyclic aromatic hydrocarbons (PAHs), also known as: polyaromates, polyaromatic hydrocarbons, are two or more benzene rings arranged together in linear, angular and cluster shape, which are a kind of highly inert and stable polycyclic compounds, mainly from organic compounds.