Exhibit 99.1

United States 12 Month Natural Gas Fund, LP
Monthly Account Statement
For the Month Ended January 31, 2019
Statement of Income (Loss)
Income
Realized Trading Gain (Loss) on Futures	$	23,298
Unrealized Gain (Loss) on Market Value of Futures		193,402
Dividend Income		2,115
Interest Income		8,139
ETF Transaction Fees		350
Total Income (Loss)	$	227,304
Expenses
General Partner Management Fees	$	3,258
Professional Fees		7,547
Brokerage Commissions		191
Non-interested Directors' Fees and Expenses		54
Prepaid Insurance Expense		61
NYMEX License Fee		65
Total Expenses		11,176
Expense Waiver		(7,268	)
Net Expenses	$	3,908
Net Income (Loss)	$	223,396
Statement of Changes in Net Asset Value
Net Asset Value Beginning of Month 1/1/19	$	5,642,871
Withdrawals (100,000 Shares)		(1,032,818	)
Net Income (Loss)		223,396
Net Asset Value End of Month	$	4,833,449
Net Asset Value Per Share (450,000 Shares)	$	10.74

To the Limited Partners of United States 12 Month Natural Gas Fund, LP:

Pursuant to Rule 4.22(h) under the Commodity Exchange Act, the undersigned represents that, to the best of his knowledge and belief, the information contained in the Account Statement for the month ended January 31, 2019 is accurate and complete.

/s/ Stuart P. Crumbaugh

Stuart P. Crumbaugh

Chief Financial Officer

United States Commodity Funds LLC, General Partner of United States 12 Month Natural Gas Fund, LP

United States Commodity Funds LLC

1850 Mt. Diablo Boulevard, Suite 640

Walnut Creek, CA 94596