User-agent: Yandex
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /Default.aspx?aspxerrorpath=/Trading.aspx
Host: www.steklo-poisk.ru

User-agent: Googlebot
Disallow: /*_openstat
Disallow: /*from=adwords
Disallow: /*utm_source
Disallow: /Default.aspx?aspxerrorpath=/Trading.aspx

User-agent: *
Disallow: /Default.aspx?aspxerrorpath=/Trading.aspx