Thank you for the infoas far as I know BOPF / BOP is one of main tea grades. BP1 is another grading.
එතකොට tea එකක් ගන්න කලින් quality කොහොමද කියල දැනගන්නෙ කොහොමද?ehema kiyanna ba BOPF walata wada BP1 hodai kiyala.
BP1 kiyanne size eken high grown BOP walata samana but granular tea grade ekak.
Tea grade karanne liquor taste and color, tea leaf appearance and brewed tea leaf color eken.