It said investment bank Rothschild & Cie was an intermediary in the talks and added that unlisted German retailers Metro , Rewe and Lidl were also still in discussions .
<response> It said investment bank <organization>Rothschild & Cie</organization> was an intermediary in the talks and added that unlisted <misc>German</misc> retailers <organization>Metro</organization> , <organization>Rewe</organization> and <organization>Lidl</organization> were also still in discussions . </response>