Details regarding the NO of the Group are as follows:


															2022				2021				2020
Month	Year		Principal Value			Ref.		Class		Interest rate (3)			Principal Maturity		Non- current		Current		Non- current		Current		Non- current		Current

YPF
-		1998		US$	15		(1) (6)		-		Fixed	10.00%		2028		15		-		15		-		15		-
April, February, October		2014/15/16		US$	1,522		(2) (4) (6)		Class XXVIII		Fixed	8.75%		2024		346		273		606		278		1,522		32
September		2014		$	1,000		(2) (6) (7)		Class XXXIV		BADLAR + 0.1%	69.09%		2024		1		1		3		2		6		3
April		2015		US$	1,500		(2) (6)		Class XXXIX		Fixed	8.50%		2025		1,132		41		1,132		41		1,500		54
October		2015		$	2,000		(2) (6) (7)		Class XLIII		BADLAR	69.18%		2023		-		4		6		7		16		9
March, January		2016/20		$	5,455		(2) (4) (6)		Class XLVI		-	-		-		-		-		-		-		-		73
March		2016		US$	1,000		(2) (6)		Class XLVII		-	-		-		-		-		-		-		-		423
May		2017		$	4,602		(2) (6) (8)		Class LII		-	-		-		-		-		-		47		55		1
July, December		2017		US$	1,000		(2) (6)		Class LIII		Fixed	6.95%		2027		818		25		816		25		1,010		31
December		2017		US$	750		(2) (6)		Class LIV		Fixed	7.00%		2047		529		1		533		2		741		2
June		2019		US$	500		(6) (9)		Class I		Fixed	8.50%		2029		397		-		397		-		498		-
January		2020		$	2,112		(6) (9)		Class V		-	-		-		-		-		-		-		-		27
January, March		2020		$	5,006		(6) (9)		Class VI		-	-		-		-		-		-		-		-		64
January		2020		US$	10		(5) (6) (9)		Class VII		-	-		-		-		-		-		-		-		10
March		2020		US$	9		(6) (9)		Class VIII		-	-		-		-		-		-		-		-		9
March		2020		US$	4		(6) (9)		Class IX		-	-		-		-		-		-		-		-		4
May		2020		US$	93		(5) (6) (9)		Class XI		-	-		-		-		-		-		-		-		94
June		2020		US$	78		(5) (6) (9)		Class XII		-	-		-		-		-		-		75		78		-
July		2020		US$	543		(6) (9)		Class XIII		Fixed	8.50%		2025		127		90		211		91		473		80
December, February		2020/21		US$	143		(5) (6) (9)		Class XIV		Fixed	2.00%		2023		-		139		143		-		68		-
December		2020		$	2,316		(6) (9)		Class XV		-	-		-		-		-		-		-		-		28
February		2021		US$	775		(6) (9)		Class XVI		Fixed	4.00%		2026		542		238		740		9		-		-
February		2021		US$	748		(6) (9)		Class XVII		Fixed	2.50%		2029		760		-		716		-		-		-
February		2021		US$	576		(6) (9)		Class XVIII		Fixed	1.50%		2033		544		10		513		10		-		-
February		2021		$	4,128		(6) (9) (10)		Class XIX		Fixed	3.50%		2024		63		-		58		-		-		-
July		2021		US$	384		(4) (5) (9)		Class XX		Fixed	5.75%		2032		384		11		384		10		-		-

																5,658		833		6,273		597		5,982		944

(1)	Corresponds to the 1997 M.T.N. Program for 1,000.

(2)	Corresponds to the 2008 M.T.N. Program for 10,000.

(3)	Nominal annual Interest rate as of December 31, 2022.

(4)	The ANSES and/or the “Fondo Argentino de Hidrocarburos” have participated in the primary subscription of these NO, which may at the discretion of the respective holders, be subsequently traded on the securities market where these negotiable obligations are authorized to be traded.

(5)	The payment currency of these Negotiable Obligations is the Peso at the Exchange rate applicable under the terms of the series issued.

(6)	As of the date of issuance of these financial statements, the Group has fully complied with the use of proceeds disclosed in the corresponding pricing supplements.

(7)	NO classified as productive investments computable as such for the purposes of item 35.8.1, paragraph K of the General Regulations applicable to Insurance Activities issued by the Argentine Insurance Supervisory Bureau.

(8)	The payment currency of this issue is the dollar at the exchange rate applicable in accordance with the conditions of the relevant issued series.

(9)	Corresponds to the Frequent Issuer program for an amount of 7,215.

(10)	The payment currency of this issue is the peso at the UVA value applicable in accordance with the conditions of the relevant issued series.

Exchange of NO

On July 2, 2020, YPF offered Class XIII NO denominated in dollars, accruing interest at a fixed rate of 8.5% redeemable, maturing in 2025, for a nominal value of up to 950 and a payment of 100 in cash for each 1,000 in principal amount, to be issued in exchange for Class XLVII NO issued on March 23, 2016 for a nominal value of 1,000, maturing in 2021.

In addition, on July 13, 2020, YPF announced certain changes related to the offering, offering Class XIII NO for a nominal value of up to 925 and a payment of 125 in cash for each 1,000 in principal amount.

On July 31, 2020, the operation final close. The nominal value of the Class XLVII NO submitted to the exchange amounted to 587.3, representing an adhesion of 58.73%. As a result of the transaction, YPF issued Class XIII NO for 542.8 and paid approximately 90 in cash (including accrued and unpaid interests on Class XLVII NO).

YPF assessed whether the instruments subject to exchange were substantially different, considering both qualitative (e.g., currency, term and rate) and quantitative aspects (if the discounted present value of the cash flows under the new terms, including any fees paid net of any fees received, and discounted using the original effective interest rate, is at least 10% different from the discounted present value of the remaining cash flows of the original financial liability). In this regard, the Company recognizes the exchange of the NO as a modification in accordance with IFRS 9 due to the fact that the instruments subject to exchange are not substantially different. As a result of the transaction, YPF recognized a loss of 29 in the fiscal year ended December 31, 2020 (see Note 28).

In the context of the foreign exchange restrictions established by BCRA (see Note 35.g)) and complying to said regulation through the refinancing reached in July 2020 in relation to the Class XLVII NOs with maturity in 2021, and with the additional objective of easing the financial commitments of the Company for the next 2 years, on January 7, 2021, YPF launched an exchange offer of Classes XLVII, XXVIII, XIII, XXXIX, LIII, I and LIV NOs (“Existing Negotiable Obligations”), for new Classes XVI, XVII and XVIII NOs (“New Negotiable Obligations”) denominated in dollars at a step up fixed interest rate, ranging from 1.5% to 9%, repayable between 2023 and 2033, including an initial cash payment for Class XLVII NOs.

The New Negotiable Obligations contain covenants, similar to those of the Existing Negotiable Obligations. In addition, Class XVI NOs are secured by (i) the assignment of collection rights arising from the export of certain exportable products under sale agreements entered into by YPF with widely recognized market traders; and (ii) a first pledge on YPF EE shares representing 50% of the outstanding capital stock and voting rights in this company, as long as at least 50% of the principal of Class XVI NOs remains outstanding.

On February 11, 2021, upon expiration of the early participation period for holders of Class XLVII NOs and the exchange offer for the rest of the Existing Negotiable Obligations, YPF announced that it had reached a global participation to the exchange of 32% and 59.8% of Class XLVII NOs. With such results, and taking into account that the refinancing of principal and interest of all Existing Negotiable Obligations that were included in the exchange largely exceeds the required 60% refinancing of the Class XLVII NO, on that same day the BCRA approved YPF’ s access to the free Exchange Market to pay the cash component offered to holders that submitted Class XLVII NO in exchange, and to pay Class XLVII NOs that were not exchanged at their maturity.

Therefore, on February 12, 2021, and March 1 (closing date for late participation of Class XLVII NOs holders), YPF issued new Class XVI, XVII and XVIII NOs for a total principal amount of 775.8, 747.8 and 575.6, respectively, and tender instructions were received to submit the Existing Negotiable Obligation as detailed below:

Class XLVII NO for a principal amount of 247.3.

Class XXVIII NO for a principal amount of 656.4.

Class XIII NO for a principal amount of 201.7.

Class XXXIX NO for a principal amount of 368.2.

Class LIII NO for a principal amount of 190.7.

Class I NO for a principal amount of 101.0.

Class LIV NO for a principal amount of 213.4.

YPF assessed whether the instruments subject to exchange were substantially different, considering both qualitative (e.g., currency, term, rate, among others) and quantitative aspects (if the discounted present value of the cash flows under the new terms, including any fees paid net of any fees received, and discounted using the original effective interest rates, is at least 10% different from the discounted present value of the remaining cash flows of the original financial liabilities). In this regard, the Company recognized the exchange of the NOs as a debt modification according to IFRS 9 due to the fact that the instruments subject to exchange were not substantially different. As a result of the transaction, YPF recognized a profit of 21 in the fiscal year ended December 31, 2021 (see Note 28).