Dear Sirs,We have received your response on this site Alibaba.We are interested in your products - gum rosin WW grade and stearic acid 1810.Please, answer our questions below.1 / First of all we would like to receive COA for Your product2 / prices FOB (what Chinese port?) And CIF (St / Petersburg and Novorossiysk) for 20 MT container3 / Are You producer or trading Company?4 / If producer, please send us detailed information of Your production plant5 / Your ISO6 / What other products You manufacture?7 / Monthly capacity.Thank you.Best regards, Anatoly.-- The Best regards, Vyrodov AnatolyOOO NormaPro, Russiaт/f: +7(495)221-06-44mob: +7(926)581-73-34http://normapro.ru/company_en.htmlv.anatoly11@gmail.com 付款方式谈不来,盟友们可以试试。Good Luck.