Dear Sirs:We have the following request ?as follows;1. what is your best CIF JKT price on grain size a. 15-25 mm (min yield gas ? 295 ltr/kg- (no dust-norgrain size less than 15 mm) b. 50 - 80 mm ( min yield gas 305 ltr/kg)- (no dust-no grain size less than 50 mm) than meet your national standard-GB10665-20042. you can use HANJIN ( faster-it will only takes 12 days from China port to JKT port) or other shipper/vessel.3. where is your calcium carbide plant?4. pleaser respond directly to: smb_ho@yahoo.comPlease advise and commentThanks and brrainy