WE, THE UNDERSIGNED, (NAME OF THE ISSUING BANK & ADDRESS),DO HEREBY CONFIRM WITH FULL BANK RESPONSIBILITY THAT THE ABOVE-MENTIONED BANK GUARANTEE IS CASH BACK-UP AT MATURITY DATE AND THIS CASH FUNDS ARE KNOWN TO US AND HAVE BEEN LEGALLY AND LAWFULLY ACQUIRED, CLEAN, CLEAR, NON-CRIMINAL ORIGIN AND IS FREE OF ANY LIENS AND ENCUMBRANCES AND WE RECOGNIZE THAT HUANG FENG ECONOMIC LTD. LONGKOU IS THE BENEFICIARY OF THE ABOVE-MENTIONED BANK GUARANTEE.