Dear purchasing manager, Hi,How are you? I'm Amy from China,our factory supply Caustic soda flake,solid,pearls of 96%,99% at discount price. Detail information as follows, Caustic soda flake 99% Specification: NaOH 99%min; Fe2O3 0.005%max ; Na2CO3 0.7%max; NaCl 0.1%max. Discount Price:FOB Tianjin $290 PMT Packing:25kg/bag in paper-plastic compound bag,25MT/20'FCL Shipment: within 20 days after receiving your L/C at sight. Any more information please visit our website: www.lianchengchem.com If you have any query,Pls contact me no hesitate. we look forward to cooperating you in near future. Best Regards, Amy Hebei Liancheng Chemical Co.,Ltd. Email:Amyzheng1889@chemliancheng.com skype:amy-chemical msn:amyzheng1889 at hotmail