Dear Sir,Have a good day!we are a mainly chemical supplier for 10 years in China.Hoping to set business relationship with your esteemed company. Thanks a lot for taking attention to our product list as follows: Chemical ListBasic Chromic Sulphate 24%/26%Oxalic Acid99.6% ________________________________________Sodium Tripoly Phosphate (STPP)94% Formic acid 85%/90%________________________________________Sodium Hydroxide99% Aluminium Sulphate________________________________________Pentaerythritol 98%Poly Aluminium Chloride(PAC) ________________________________________Carboxyl Methyl Cellulose( CMC)Zinc oxide99.9%________________________________________If you have any demands, please kindly inform me. I will give you the competitive price. Highly appreciate with your promptly reply. Best Regards,Chester