TOKYO -- As Toshiba hits a wall in its efforts to sell its flash memory unit to a favored buyer, the Japanese company is taking a second look at bids from suitors it previously spurned, according to a briefing Tuesday for key banks. Toshiba's plans to sell its memory chip business are becoming more and more convoluted.

Business
Toshiba's plans to sell memory unit getting complicated
Western Digital, Foxconn, INCJ-led group weighed as buyers; shareholders meeting by October