ufcamericasa@hotmail.com (Al2O3)addison2000@hotmail.com (we need zinc oxide 72% )export@cdhfinechemical.com (Zinc Oxide)naijil_kattala@yahoo.com （Sodium bicarbonate）fazemansoor@yahoo.com （expandable polystyrene） 大家多多发信 中午吃好饭 嘿嘿肚子有点闹革命了
