There a machine depulps or removes the outer flesh of the coffee berries that contain the beans. Doing this process by hand would take a long time and can mean a loss of freshness. But the co-op president says the DRC's 12% export tax on coffee still invites smuggling. Rewanda's tax is one percent.这里有机器将含有咖啡豆的咖啡浆果的外层果肉去除.手工处理这个流程会耗用很长时间,还意味着丧失新鲜度.但合作公司的总裁称,刚果民主共和国12%的出口税使得走私仍很猖獗.卢旺达的税率为1%.