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Hello, My name is Mariia Deineka, and I am the authorized representative at Art Premium Hair/Premium Hair Shop, a company operating in Poland that specializes in hair extensions, lightening, and coloring. We have been functioning in the beauty industry for 4 years. I would like to inquire about the pricing for the following chemicals: 1. Paraaminophenol • Formula: C₆H₇NO (also written as HOC₆H₄NH₂) 2. Urzol Black D Para-Phenylenediamine (PPD) • Formula: C₆H₈N₂ (also written as C₆H₄(NH₂)₂) 3. N,N-Dimethyl-p-Phenylenediamine Dihydrochloride (PPD) • Formula: C₈H₁₄Cl₂N₂ 4. Amino-2-Methylphenol (also known as 4-Amino-2-methylphenol) • Formula: C₇H₉NO Could you please provide the cost details for these chemicals? Best regards, Mariia Deineka