Taipei, Taiwan, June 10, 2013--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) (“UMCâ€), today reported unaudited net sales for the month of May 2013.
Revenues for May 2013
| Period | 2013 | 2012 | Y/Y Change | Y/Y (%) |
| May | 10,863,111 | 10,328,599 | +534,512 | +5.18% |
| Jan.-May | 48,925,254 | 46,965,772 | +1,959,482 | +4.17% |
(*) All figures in thousands of New Taiwan Dollars (NT$), except for percentages
(**) All figures are consolidated
Additional information about UMC is available on the web at http://www.umc.com.