About our robusta coffee products: Name of goods; vietnam robusta coffee Type: grade 1 screen 18 Minimum 90% above screen 18 Moisture: 12.5% max Black and broken beans: 2% max Foreign matter: 0.5% max Type: grade 1 screen 16 Minimum 90% above screen 16 Moisture: 12.5% max Black and broken beans: 2% max Foreign matter: 0.5% max Type: grade 2 screen 13 Minimum 90% above screen 13 Moisture: 13% max Black and broken beans: 2% max Foreign matter: 1% max Excelsa beans: 1% max Type: grade 1 screen 18 wet polished Minimum: 90% above screen 18 Moisture: 12.5% max Foreign matter: 0.2% max Black (0.1%) & broken (0.2%): 0.3% max Foreign matter: 0.1% max Type: grade 1 screen 16 wet polished Minimum: 90% above screen 16 Moisture: 12.5% max Foreign matter: 0.2% max Black (0.1%) & broken (0.2%): 0.3% max Foreign matter: 0.1% max
