429 51,382 매출액증가률 -14.47% -12.84% 57.22% 59.59% 38.65% 41.27% -12.64% -14.67% -20.19% -17.95% 매출총이익 5,101 5,610 9,623 7,163 11,941 9,434 3,369 5,678 10,807 10,364 매출총이익률 11.71% 12.92% 18.90% 14.38% 18.80% 15.23% 7.36% 12.95% 20.61% 20.17% 매출원가 38,458 37,799 41,305 4...