Polycarbonate resin powder and method for transporting same

A polycarbonate resin powder, comprising a polycarbonate-polyorganosiloxane copolymer comprising:

• a polycarbonate block (A) having a repeating unit represented by the following general formula (I);
• and
• a polyorganosiloxane block (B) having a repeating unit represented by the following general formula (II),
• wherein an amount of particles each having a particle diameter of 300 μm or less in an entirety of the powder is 60 mass % or less:
• wherein:
• R1 and R2 each independently represent a halogen atom, an alkyl group having 1 to 6 carbon atoms, or an alkoxy group having 1 to 6 carbon atoms, X represents a single bond, an alkylene group having 1 to 8 carbon atoms, an alkylidene group having 2 to 8 carbon atoms, a cycloalkylene group having 5 to 15 carbon atoms, a cycloalkylidene group having 5 to 15 carbon atoms, a fluorenediyl group, an arylalkylene group having 7 to 15 carbon atoms, an arylalkylidene group having 7 to 15 carbon atoms, —S—, —SO—, —SO2—, —O—, or —CO—, and a and b each independently represent an integer of from 0 to 4;
• and
• R3 and R4 each independently represent a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, or an aryl group having 6 to 12 carbon atoms, and n represents a total number of siloxane repeating units in the polyorganosiloxane block.