Iranian entrepreneur Robert Tchenguiz and Icelandic bank Kaupthing made a 188 pence-a-share bid on Thursday for Spanish restaurant chain La Tasca. The offer values La Tasca, the largest UK group of Spanish restaurants, at £98.6 mln (EUR 145 mln), £2.6 mln more than the £96m bid agreed Wednesday by the company's board with Café Rouge and Bella Pasta operator Tragus Holdings.