%D0%AE%D0%BD%D0%B8%D0%9A%D1%80%D0%B5%D0%B4%D0%B8%D1%82=ЮниКредит Банк
Запрос 
http://zakupki.gov.ru/epz/organization/chooseOrganization/autocompleteReturnsCodes.html?term=%D0%AE%D0%BD%D0%B8%D0%9A%D1%80%D0%B5%D0%B4%D0%B8%D1%82&placeOfSearch=&organizationType=BANKS

Ответ сервера
{"result":[{"name":"АКЦИОНЕРНОЕ ОБЩЕСТВО \"ЮНИКРЕДИТ БАНК\"","fz94id":2068350,"fz223id":null,"cpz":"18950000070","draftId":null}],"delay":1000}

Запрос и получаем результат
http://zakupki.gov.ru/epz/bankguarantee/extendedsearch/search.html?statuses=PUBLISHED&_statuses=on&statuses=REJECTED&_statuses=on&statuses=TERMINATED&_statuses=on&statuses=STOPPED&_statuses=on&_statuses=on&_supplies=on&_supplies=on&publishDateStart=&publishDateEnd=&updateDateStart=&updateDateEnd=&amountMin=&amountMax=&currencyCode=RUB&supplierInn=&validityStartDateFrom=&validityEndDateTo=&bankSearchItem.code=18950000070&bankSearchItem.fz94id=2068350&bankSearchItem.fz223id=&bankSearchItem.inn=&organizationSearchItem.title=&organizationSearchItem.code=&organizationSearchItem.fz94id=&organizationSearchItem.fz223id=&organizationSearchItem.inn=&contractNumber=&orderNumber=&_searchAttachedFile=on&attachedFileName=&searchText=&strictEqual=false&morphology=false