<SEC-DOCUMENT>0001193125-23-236800-index.html : 20230918
<SEC-HEADER>0001193125-23-236800.hdr.sgml : 20230918
<ACCEPTANCE-DATETIME>20230918143921
ACCESSION NUMBER:		0001193125-23-236800
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		39
CONFORMED PERIOD OF REPORT:	20231109
FILED AS OF DATE:		20230918
DATE AS OF CHANGE:		20230918

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK ALLOCATION TARGET SHARES
		CENTRAL INDEX KEY:			0001221845
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-21457
		FILM NUMBER:		231260955

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK BOND ALLOCATION TARGET SHARES
		DATE OF NAME CHANGE:	20030306

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK BOND FUND, INC.
		CENTRAL INDEX KEY:			0000276463
		IRS NUMBER:				132949519
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-02857
		FILM NUMBER:		231260968

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH BOND FUND INC
		DATE OF NAME CHANGE:	20030804

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH CORPORATE BOND FUND INC/NY
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH HIGH INCOME FUND INC - CORRECTED NAME CHANGE
		DATE OF NAME CHANGE:	19600201

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK CALIFORNIA MUNICIPAL SERIES TRUST
		CENTRAL INDEX KEY:			0000765199
		IRS NUMBER:				226437105
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-04264
		FILM NUMBER:		231260967

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH CALIFORNIA MUNICIPAL SERIES TRUST
		DATE OF NAME CHANGE:	20051212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL SERIES TRUST
		DATE OF NAME CHANGE:	20051212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH CALIFORNIA INSURED MUNICIPAL BOND FUND
		DATE OF NAME CHANGE:	20010822

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MULTI STATE MUNICIPAL SERIES TRUST
		CENTRAL INDEX KEY:			0000774013
		IRS NUMBER:				226437104
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-04375
		FILM NUMBER:		231260962

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH MULTI STATE MUNICIPAL SERIES TRUST
		DATE OF NAME CHANGE:	20051212

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH N Y MUNI BD FD OF M L MULTI ST MUNI SER TRUST
		DATE OF NAME CHANGE:	19930225

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH MULTI STATE TAX EXEMPT SERIES TRUST
		DATE OF NAME CHANGE:	19871206

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL SERIES TRUST
		CENTRAL INDEX KEY:			0000799113
		IRS NUMBER:				226419427
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-04802
		FILM NUMBER:		231260960

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK INTERMEDIATE MUNICIPAL FUND OF BLACKROCK MUNICIPAL SERIES TRUST
		DATE OF NAME CHANGE:	20061002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH MUNICIPAL INTERMEDIATE TERM FUND OF MERRILL LYNCH MUNICIPAL SERIES TRUST
		DATE OF NAME CHANGE:	20051216

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH MUN INTERM TERM FD OF ML MUN SER TR
		DATE OF NAME CHANGE:	19931123

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Strategic Global Bond Fund, Inc.
		CENTRAL INDEX KEY:			0000835620
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-05603
		FILM NUMBER:		231260959

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK WORLD INCOME FUND, INC.
		DATE OF NAME CHANGE:	20061002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH WORLD INCOME FUND INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WORLD INCOME FUND INC
		DATE OF NAME CHANGE:	19910916

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock ETF Trust II
		CENTRAL INDEX KEY:			0001804196
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0731

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-23511
		FILM NUMBER:		231260966

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800 882 0052

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL BOND FUND, INC.
		CENTRAL INDEX KEY:			0000225635
		IRS NUMBER:				132896246
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-02688
		FILM NUMBER:		231260961

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERRILL LYNCH MUNICIPAL BOND FUND INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ONE LIBERTY MUNICIPAL BOND FUND INC
		DATE OF NAME CHANGE:	19780622

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Funds IV
		CENTRAL INDEX KEY:			0001738074
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-23341
		FILM NUMBER:		231260965

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Master Investment Portfolio II
		CENTRAL INDEX KEY:			0001738077
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-23343
		FILM NUMBER:		231260956

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Funds V
		CENTRAL INDEX KEY:			0001738078
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-23339
		FILM NUMBER:		231260964

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Managed Account Series II
		CENTRAL INDEX KEY:			0001738079
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-23340
		FILM NUMBER:		231260958

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Funds VI
		CENTRAL INDEX KEY:			0001738080
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-23344
		FILM NUMBER:		231260963

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MASTER BOND LLC
		CENTRAL INDEX KEY:			0001264926
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-21434
		FILM NUMBER:		231260957

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MASTER BOND TRUST
		DATE OF NAME CHANGE:	20030926
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000225635
<SERIES-ID>S000002334
<SERIES-NAME>BlackRock National Municipal Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000006118
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000006121
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038033
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000100249
<CLASS-CONTRACT-NAME>Service Shares
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000100250
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000225635
<SERIES-ID>S000002335
<SERIES-NAME>BlackRock Short-Term Municipal Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000006122
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000006124
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000006125
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038034
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038035
<CLASS-CONTRACT-NAME>Class K Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000225635
<SERIES-ID>S000011867
<SERIES-NAME>BlackRock High Yield Municipal Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032425
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032427
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000032428
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000199786
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000225635
<SERIES-ID>S000075512
<SERIES-NAME>BlackRock Impact Municipal Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000234660
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000234661
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000234662
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000276463
<SERIES-ID>S000004071
<SERIES-NAME>BlackRock Total Return Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011387
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011390
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011391
<CLASS-CONTRACT-NAME>Class R
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000037618
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000037620
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000052630
<CLASS-CONTRACT-NAME>Service
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000052631
<CLASS-CONTRACT-NAME>Class K Shares
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000276463
<SERIES-ID>S000073727
<SERIES-NAME>BlackRock Sustainable Total Return Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000230842
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000230843
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000230844
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000765199
<SERIES-ID>S000004030
<SERIES-NAME>BlackRock California Municipal Opportunities Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011299
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011302
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038561
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038562
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000199773
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000774013
<SERIES-ID>S000004033
<SERIES-NAME>BlackRock New Jersey Municipal Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011309
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011312
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038245
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038247
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038248
<CLASS-CONTRACT-NAME>Service
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000199769
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000774013
<SERIES-ID>S000004034
<SERIES-NAME>BlackRock New York Municipal Opportunities Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011313
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011316
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038358
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038359
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000199771
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000774013
<SERIES-ID>S000004035
<SERIES-NAME>BlackRock Pennsylvania Municipal Bond Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011317
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011320
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038303
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038305
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038306
<CLASS-CONTRACT-NAME>Service
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000199770
<CLASS-CONTRACT-NAME>Class K
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000799113
<SERIES-ID>S000004053
<SERIES-NAME>BlackRock Strategic Municipal Opportunities Fund of BlackRock Municipal Series Trust
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011339
<CLASS-CONTRACT-NAME>Investor A1
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000011342
<CLASS-CONTRACT-NAME>Institutional
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038983
<CLASS-CONTRACT-NAME>Investor A
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000038984
<CLASS-CONTRACT-NAME>Investor C
</CLASS-CONTRACT>
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