Small White Pieces Cashew Kernels (SP) are AFI-standard cashew pieces processed in Vietnam for international sourcing and distribution. SP refers to small white pieces that are smaller than large white pieces and do not pass through a 6 mesh (2.80mm) sieve, making them suitable for industrial ingredient use such as bakery and confectionery fillings, nut pastes, snack and cereal mixes, toppings, and food manufacturing where consistent small piece size and clean appearance are required.