Robusta coffee beans

A. Robusta Specifications:                                                                                                                           

1. Grade A :

    a. Black                      : Maximum 5%

    b. Dregs                     : Maximum 3%

    c. Moisture content  : 12% - 15%

2. Grade B :

    a. Black                      : Maximum 20%

    b. Dregs                     : Maximum 18%

    c. Moisture content : 17% - 18%

3. Grade C or Original Grade :

    a. Black                      : Maximum 20%

    b. Dregs                     : Maximum 30%

    c. Moisture content  : 19% - 20%

B. Liberika Specifications :

    a. Black                      : Maximum 5%

    b. Dregs                     : Maximum 5%

    c. Moisture content  : 12% - 15%