分析下列信用证，回答问题。L/CCREDITNUMBER:A2B9600463DATE OFISSUE: 060618ADVISING BANK ：BANK OF CHINAZHONGSHAN DONG YI LU 23 SHANGHAICHINAFORM OF DOCUMENTARYCREDIT: IRREVOCABLEDATE AND PLACE EXPIRY: 060830/ON ISSUINGBANK’S COUNTERSAPPLICANT：SMITH CO.LTD. ,THE JANE STREET, KONGZONE, LONDON,ENGLANDBENEFICIARY：SHANGHAI STATIONERY AND SPORTING GOODS IMP. ANDEXP. CORP.5-15 MANSION 1230-1240 ZHONGSHAN ROAD, SHANGHAICURRENCY CODE, AMOUNT:USD90 000.00AVAILABLE WITH...BY..: ANY BANK INADVISING BANK'S COUNTRYBY NEGOTIATION AT 30 DAYSSIGHT DRAFT(S)DRAWN ON：ABNAMRO BANK NV, LONDONPARTIAL SHIPMENTS: PERMITTEDTRANSSHIPMENT: PROHIBITEDLOADING ON BOARD / FROM: SHANGHAI PORTFOR TRANSPORTATION TO: AMSTERDAM PORTSHIPMENT PERIOD: NOT LATER THAN 060630DESCRIPTION OF GOODS:2000 DOZENS MEN'S GLOVES CFR AMSTERDAMATUSD 45.00 EACH请回答：（1）本信用证是可撤销还是不可撤销的？（2）本信用证的到期日及到期地点？（3）本信用证是否允许转运，是否允许分批装运？（4）本信用证的最迟装运日？（5）本信用证的申请人？受益人？