REP. No. 18.675-2016 LEASE AGREEMENT COMPAÑÍA DE SEGUROS CONFUTURO S.A. TO ITAÚ CORPBANCA

Exhibit 4.(b).3

XXXXXXX XXXXXX XXXXXX

NOTARY PUBLIC

XXXXXX XXXX 0153 – XXXXXXXX

OT. 966.425.

O.D.

REP. No. 18.675-2016

LEASE AGREEMENT

COMPAÑÍA DE SEGUROS CONFUTURO S.A.

TO

ITAÚ CORPBANCA

In the City of Xxxxxxxx de Chile, on June 21, 2016, before me, XXXXXXX XXXXXX XXXXXX, attorney-at-law and Notary Public, in charge of the Twenty-Seventh-Notarial Office of Santiago, located at Xxxxxx Xxxx No. 153, in the commune of Providencia, there appeared: ITAÚ CORPBANCA, a sociedad anónima bancaria, (banking company), rol único tributario (Taxpayer’s ID) No.97.023.000-9, represented upon the execution hereof, as it shall be hereinafter evidenced by Xxxxxxx Xxxxxxxx Xxxxxxxxxx, a Chilean, married, commercial engineer, national identity card No. 8.661.886-9 and Xxxxxx Xxxxxx Maureira, a Chilean, married, civil engineer, identity card No. 9.244.448-1, all of them domiciled for these purposes hereof at Xxxxxxx Norte No. 660, floor 9, in Las Condes, Metropolitan Region, hereinafter indistinctly referred to as “the LESSEE”, as parties of the first part; and COMPAÑÍA DE SEGUROS CONFUTURO S.A., Rol Único Tributario (Taxpayer’s ID) No. 96.571.890-7, represented upon the execution hereof, as it shall be hereinafter evidenced, by Xxxxxxxxx Xxxxxx Xxxxxx, a Chilean, married, commercial engineer, holder of National identity card No. 6.376.512-0 and by Xxxxx Xxxxxxxx Bravo, a Chilean, married, commercial engineer, holder of national identity card No. 11.629.066-9, all of them domiciled to the effects hereto at Xxxxxxx Norte No. 660, floor 21, in the commune of Las Condes, in the Metropolitan Region, hereinafter also referred to as “CONFUTURO”, “the Company” or “the LESSOR”; the appearing parties who are of age, evidenced their identities by the identity cards mentioned above, and stated that they have agreed to enter into a lease agreement of real property to be governed by the terms and conditions set forth herein and, in the alternative, by the relevant provisions of the Civil Code applicable thereto. SECTION 1: Description of the Real Property. COMPAÑÍA DE SEGUROS CONFUTURO S.A. is the owner of the following premises inside the office Building known as Nuevo Las Condes VII, with its entrance hall facing Xxxxxxx Xxxxxxxxxx Xxxxxx Xx. 0000, in the Commune of Las Condes, Metropolitan Region, hereinafter indistinctly referred to as the “Building”: a) Offices 1301, 1302, 1303 and 1304, all of them on floor 13, with a total approximate are of 1135.57 square meters; b) Offices: 1401, 1402, 1403 and 1404, all of them on floor 14, with a total approximate area of 1176.35 square meters; c) Offices: 1501, 1502, 1503 and 1504, all of them on floor 15 with a total approximate area of 1176.35 square meters; d) Offices: 1601, 1602, 1603 and 1604, all of them on floor 16 with a total approximate area of 1176.35 square meters; e) Offices: 1701, 1702, 1703 and 1704, all of them on floor 17 with a total approximate area of 1176.35 square meters; f) Offices: 1801, 1802, 1803 and 1804, all of them on floor 18 with a total approximate area of 1176.35 square meters; g) Offices: 1901, 1902, 1903 and 1904, all of them on floor 19, with a total approximate area of 1176.35 square meters; h) Offices: 2001 and 2002 on

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floor 20, with a total approximate area of 857.73 square meters; i) two-car parking lots, numbers 1, 2 and 5 on the first underground floor. Double parking lot No. 2054, single-car parking lots, numbers 2005, 2006, 2008, 2010, 2012, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2042, 2050, 2052, 2055, 2056, 2057, 2058, 2060, 2062, 2064, 2066, 2068, 2070, 2072, 2074, 2076, 2078, 2079, 2081; all of them on second underground floor; j) Parking lots for motorcycles: numbers 31, 35, 36 and single parking lots numbers 3003, 3005, 3007, 3016, 3023, 3025, 3027, 3076, 3078, 3086, 3089, 3091, 3092, 3093,3094, 3095, 3096, 3097, 3098, 3099, 3100, 3101, 3102, 3103, 3104, 105, 3106, 3107, 3108, 3109, 3110, 3111,3112, 3113, 3115, 7, 3119, 3121, 3123, 3125, 3127, and 3129, all of them on the third underground floor; k) Parking lots for motorcycles: number 44, double parking lot number 4077, single parking lots numbers 4028, 4029, 4030, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4073, 4074, 4075, all of them on the fourth underground floor; l) double parking lots number: 5081 and 5082; and single parking lots numbers 5003, 5005, 5007, 5023, 5025, 5027, 5076, 5078, 5083, 5084, 5085, 5086, 5087, 5088, 5089, 5090, 5091, 5052, 5093, 5094, 5095, 5096, 5097, 5098, 5099, 5100, 5101, 5102, 5103, 5104, 5105, 5106, 5107, 5108, 5109, 5110, 5111, 5112, 5113, 5114, 5516, 5118, 5120, 5122, 5124, 5127, 5129 all of them on the fifth underground floor; m) motorcycle parking lots numbers 62 and 63, double parking lot number 6067; single parking lots numbers 6028, 6029, 6030, 6031, 6032, 6033, 6034, 6035, 6036, 6037, 6038, 6039, 6040, 6041, 6042, 6043, 6044, 6045, 6046, 6047, 6048, 6049, 6070, 6071, 6072, 6073, 6074, and 6075, all of them on the sixth underground floor; n) motorcycle parking lots numbers 71 and 76; double parking lots numbers 7003, 7005, 7007, 7017, 7024, 7026, 7028, 7076, 7076, 7078, 7083, 7084, 7085, 7086, 7087, 7088, 7089, 7090, 7091, 7092, 7093, 7094, 7095, 7096, 7097, 7098, 7099, 7100, 7101, 7102, 7103, 7104, 7105, 7106, 7107, 7108, 7109, 7011, 7012, 7013, 7014, 7016, 7018, 7020, 7022, 7024, 7027, 7029, all of them on the seventh underground floor; o) double parking lots numbers 8080 and 8081; single parking lots numbers 8012, 8013, 8014, 8015, 8016, 8017, 8018, 8019, 8020, 8021, 8022, 8023, 8024, 8025, 8026, 8027, 8028, 8029, 8030, 8031, 8032, 8033, 8034, 8035, 8036, 8037, 8038, 8039, 8040,8041, 8042, 8043, 8044, 8045, 8046, 8047, 8048, 8049, 8050, all of them on the eighth underground floor; p) storage cellar number 202 on the second underground level; storage cellars numbers 306, 309, 310, 317,319, all of them on the third underground level; storage cellars numbers 402, 403, 404, 405, and 424 all of them on the fourth underground level; storage cellars numbers 512, 513, 516, 517, 518, 519, 520, 521, 522, 523, 525, all of them on the fifth underground level; storage cellars numbers 602, 603, 604, 605, and 614 all of them on the sixth underground level; storage cellars numbers 712, 713, 715, 716, 717, 718, 719, 72, 721, 722, 723 and 725, all of them on the seventh underground level; storage cellars numbers 802, 803, 804, 805 and 815, all of them on the eighth underground level; all of which shall be hereinafter referred to as the “premises”. Compañia de Seguros Confuturo S.A., acquired such premises from Inmobiliaria NLC7 S.A., as evidenced in the relevant public deed executed on July 21, 2015 at the Santiago Notarial Office of Xxxx Xxxxxxx Xxxxxx. The relevant title deeds are recorded on: (i) page 54.632, number 80.763 with respect to the office 1301; page 54.633, number 80.764 with respect to office 1302; page 54.634, number 80.765 with respect to office 1303 and on page 54635, number 80.776 with respect to the office 1304; all of them with the Santiago Real Estate Registry corresponding to 2015; (ii) on pages 54635, number 80767 with respect to the office 1401; on page 54636, number 80768, with respect to office 1403; on page 54.637, number 80769 with respect to office 1403; on page 54.637, number 80.770 with respect to office 1404; all of them with the Santiago Real Estate Registry corresponding to 2015; (iii) on pages 54.638, number 80771 with respect to office 1501; on page 54.639, number 80772 with respect to office 1502; on page 54.63, number 80.773 with respect to office 1503; on page 54.660,

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number 80774 with respect to office 1504, all of them with the Santiago Real Estate Registry; (iv) on page 54.641, number 80.775 with respect to office 1601; on page 54.642, number 80.776 with respect to office 54.642 with respect to office 1602; on page 54.642, number 80.777 with respect to office 1603; and on page 54.643, number 80.778, with respect to office 1604, all of them with the Santiago Real Estate Registry corresponding to 2015; (v) on page 54.644, number 80.779 with respect to office 1701; on page 54.644, number 80780 with respect to office 1702; on page 54645, number 80781 with respect to office 1703; on page 54.646, number 80782 with respect to office 1704, all of them with the Santiago Real Estate Property corresponding to 2015; (vi) on page 54.646, number 80.783, with respect to office 1801; on page 54647, number 80784 with respect to office 1802, both of them with the Santiago Real Estate Registry corresponding to 2015;(vii) on page 54.648, number 80785 with respect to office 1901; on page 54649, number 80786 with respect to office 1902; on page 54.649 number 80787 with respect to office 1903; on page 54650, number 80788, with respect to office 1904; all of the with the Santiago Registry of Real Property corresponding to 2015; (viii) on page 54651, number 80789, with respect to office 2001; and on page 54651, number 80790 with respect to office 2002, both of them with the Santiago Registry of Real Property corresponding to 2015; (ix) on page 54658, number 80799, the motorcycle parking lots; on page 54.659, number 80.800 with respect to the truck parking lots; on page 54.656, number 80.797 and on page 54.657, number 80.798 with respect to the double parking lots; on page 54.663, number 80.806 with respect to single parking lots on the second underground level; on page 54.664, number 80.807 and on page 54.672, number 80.814 with respect to single parking lots on the third underground level; on page 54.665, number 80.808, and on page 54.674, number 80.815, with respect to single parking lots on the fourth underground level; on page 54.667, number 80.809, and on page 54.675, number 80.816 with respect to single parking lots on the fifth underground level; on page 54.668, number 80.810 and on page 54.676, number 80817 with respect to single parking lots on the sixth underground level; on page 54.669, number 80.811, and on page 54677, number 80818 with respect to single parking lots on the seventh underground level; on page 54.678, number 80.819, and on page 54.671 number 80.812 with respect to single parking lots on the eighth underground level; on page 54.672, number 80.813, with respect to the storage cellar 202; on page 54.676, number 80.814, with respect to storage cellars on the third underground level; on page 54659, number 80.801 and on page 54.674, number 80.815 with respect to storage cellars on the fourth underground level; on page 54.675, number 80.816 with respect to storage cellars on the fifth underground level; on page 54.676, number 80.817 and on page 54.661, number 80.803 with respect to storage cellars on the sixth underground level; on page 54.677, number 80.818 with respect to storage cellars on the seventh underground level; on page 54.678, number 80.819 with respect to storage cellars on the eighth underground level; all of them with the Santiago Registry of Real Property corresponding to 2015. It is also hereby expressly stated that the Lessor currently has already made a promise to sell offices 1803 and 1804, which shall be consummated within the next few days. SECTION TWO: Lease. COMPAÑÍA DE SEGUROS CONFUTURO S.A., represented as stated in the recitals hereof, hereby leases to ITAÚ CORPBANCA, who, accepts, through its agent, to rent the premises singled out in the preceding section one. It is hereby expressly stated that this Agreement grants the right to use the terrace located on the 20th floor, throughout the effective term of this lease agreement. LESSEE declares that it shall allocate the leased premises to develop its corporate purpose. This lease agreement shall include any personal property, equipment and fixtures and fittings to be acquired by Lessor up to the total amount equivalent to 18,102.80 UF. For such purposes, the Lessee must give written notice to Confuturo of the details of the goods to be acquired together with the respective supplier’s quote prior to the payment of the first monthly rent. Notwithstanding the foregoing, should Lessor have not received the written notice referred to above before the expiration of the

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10 business days prior to the payment of the first rent, Lessor shall acquire the personal property, equipment and fixtures and fittings that it deems appropriate up to the amount equivalent to 18,102.80 UF. The personal property acquired by Lessor shall be listed in an Exhibit to be made part of this agreement for all legal purposes. Moreover, Lessee may create a corporate logo at its own cost and expense which shall be maintained by it. The location and size of such corporate logo shall be agreed upon between the parties in accordance with current municipal regulations. The parties agree that such corporate logo will replace the totem that the Lessee was authorized to install in the access entrance of the building. SECTION THREE: Rent. One) The monthly rent for the offices shall be the amount in Chilean pesos, currency of legal tender, equivalent to 5,145.99 UF plus VAT levied on the leased business premises, the taxable base of which shall be determined in accordance with the provisions set forth in section 17 of Chilean Decree Law No. 825 on Sales and Services Tax, to be paid as follows: (i) the amount in pesos equivalent to 45.61 UF plus VAT for all the offices located on floor 13; (ii) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 14; (iii) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 15; (iv) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 16; (v) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 17; (vi) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 18; (vii) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 19; (viii) the amount in pesos equivalent to 668.79 UF for all the offices located on floor 20. Two) The Lessee shall pay the total monthly rent for the parking lots and the storage cellars consisting of the sum in Chilean Pesos, currency of legal tender, of 1,261.77 UF, as follows: (i) the amount equivalent in Chilean Pesos to 1060.50 UF for 303 single parking lots, considering a value of 3.5 UF per each parking lot; (ii) the amount equivalent in Chilean Pesos to 65 UF for 13 double parking lots, considering a value of 5 UF per each double parking lot; (iii) the amount equivalent in Chilean Pesos to 8 UF for 8 motorcycle parking lots, considering a value of 1 UF per each parking lot; (iv) the amount equivalent in Chilean Pesos to 128.27 UF for the storage cellars, considering a value of 0.23 UF per each square meter. The Lessee shall be bound to pay the total monthly rent within the first five (5) days of each month or the next business day if it falls on a Saturday, Sunday or holiday. The first rent will accrue and will be paid within the first 5 days of the month of November of 2016. Two) Payments will be made in the amount Chilean in pesos, currency of legal tender, equivalent to the current UF value on the day of the effective payment, as determined by the Banco Central de Chile (Central Bank of Chile). Should the value of the UF be no longer determined or should the manner in which its determination be changed in such a way that its value does not accurately reflect the changes in the Consumer Price Index determined by the Chilean National Statistics Institute or the body which shall substitute it in charge of doing so, any unpaid rents will be adjusted in equal proportion to the variation suffered by such index between the month prior to the date of payment of the last rent adjusted according to the UF and the month prior to the effective date of payment of each rent, based on the last Chilean peso amount paid before the occurrence of some of the events indicated. Three) Such payments shall be made by the LESSEE through bank transfer to the current account number 000-00000-0 in Banco de Chile or through a Vale Vista (cashier’s check) available at any branch of the bank within the stipulated payment deadlines. In general, any payment that must be made under this agreement by the Lessee shall be made in such form. SECTION FOUR: Term of Duration of the Lease. This lease agreement shall be valid for a fixed term from the date hereof until July 27, 2025, and may be extended tacitly, successively and automatically for additional periods of five (5) years each, unless either party gives written notice to the other, by registered letter sent to the address indicated herein, of its intention to terminate it not later than 180 days prior to the date of the first Expiration date or the maturity date of any of the relevant extensions. Upon termination of the contract, the LESSEE undertakes to quit and

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deliver up the leased properties and surrender them immediately to the LESSOR in good and tenantable conditions, wear and tear excepted. SECTION FIVE: Physical delivery of the property. The leased premises are physically delivered on the date hereof to the full satisfaction of the Lessee. SECTION SIX: Maintenance and preservation of the leased properties and other obligations of the Lessee. One) Lessee must maintain the leased properties in good and tenantable conditions, at its own cost and expense, wear and tear excepted and shall make all repairs that may be necessary as well as those that are required to be made by Lessee by the law or the custom. Lessee shall neither be entitled to any reimbursement or indemnification for the repairs and / or maintenance made nor for any items that it replaces or incorporates to the leased premises. Lessor shall be bound to make all repairs that are required to be made by Lessor by the law or the custom. Should Lessor fail to make the repairs in its charge, Lessee may make them on behalf of Lessor, and shall discount the cost thereof from any rent In the event that the Lessor does not perform the repairs that are of its charge, the Renter may make such repairs on behalf of the Lessor, discounting said expenses from any rent due and payable, provided the Lessee shall have previously given written notice to Lessor of the need to do so. Two) Those improvements that the Lessee makes to the leased premises shall belong to them from the date of their incorporation and without the Lessee being entitled to any reimbursement thereof, and may be removed or separated at the end of the lease, provided that the removal thereof shall not cause any detriment to the leased premises. Three) The Lessor shall not be liable for any damages, direct or indirect, foreseen or unforeseen which may be cause to the person or property of the Lessee, its dependents or relatives or third parties as a consequence of Lessee’s use and enjoyment of the leased premises, and Lessee shall be solely and fully liable for them, unless such damages or losses are caused by Lessor’s acts or negligence, in which case Lessor must compensate Lessee for any damages suffered. Lessee shall be liable to take out any insurance policies covering any damages or injuries caused to third parties as a consequence of any problems originating in the leased premises. Four) Lessee shall be liable for the payment of the ordinary common expenses and any public utility services provided to the premises as of the date hereof. Lessor shall be liable for the payment of the territorial tax. SECTION SEVEN: Lessor’s Prior Consent: Lessee will require Lessor’s prior written consent to perform any of the following acts concerning the leased premises: a) make any significant structural alterations or improvements which significantly alter their value and / or the use of the leased property, except as indicated below; b) encumber the leased premises in favor of third parties and assign the rights to which Lessee is entitled under this lease; c) Notwithstanding the foregoing, and only for the purposes that the Lessee may make any modifications and remodeling to the leased property, and may obtain the municipal authorizations and commercial patents and other necessary authorizations and permits for the execution of the works necessary for its operation, the lessor expressly authorizes and authorizes Itaú Corpbanca to subscribe and sign, on its behalf, any plans, technical specifications, applications and other documents which are to be filed with the public services authorities for the approval of the projects and applications. Likewise, in this case, Lessee is authorized to subscribe and sign any plans, technical specifications, applications and other documents that should be filed with the different public services for the approval of projects and applications. Likewise, Lessee is hereby authorized to execute and subscribe any agreements that may be required by the relevant electricity supply company in order to increase the electrical capacity of the equipment in the leased property. Upon termination of the lease agreement, such increase shall be for Lessor’s benefit; and d) The parties hereby agree that the Lessee shall be entitled to sublet or grant the gratuitous use (commodatuum) of the leased premises to any of its related companies. The Lessee may only sublet the leased premises to unrelated third parties, with the Lessor’s prior written authorization. Notwithstanding the foregoing, such authorization shall not be necessary when

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subleasing the parking lots and storage cellars, and it shall be sufficient to give written notice thereof to the administration of the building. In any of the above cases, the Lessee will be solely responsible to the Lessor for the payment of the monthly rent. In addition, Lessor hereby authorizes the Lessee, with the prior approval of the respective Architecture and Specialties plans, to make any remodelings and repairs in the leased premises that correspond to the installation of its offices. Additionally, and prior approval of the plans of Aquitectura and Especialidades by Compañía de Seguros CorpSeguros S.A. and by the Calculating Engineer that the latter may appoint for such purposes, the Lessee may join the floors in which the leased offices are located, by opening the respective slabs. Upon termination of this Agreement, the Lessee is obliged to return the leased properties in the same state in which they were delivered by the Lessor. All direct or indirect obligations arising from the execution of the aforementioned works, including all payments for each particular project, shall be borne by the Lessee. SECTION EIGHT: Lessee’s Default: Lessee’s default of any of its obligations that under this lease, in particular the lack of timely payment of the rent, will empower the Lessor to exercise, at it own discretion, one of the following acts, regardless of any compensation for damages that may occur, and provided that the Lessees has not cured such default within a period of thirty (30) calendar days from the date of Lessor’s sending a duly notarized registered letter giving notice of such default: One) terminate the agreement and, therefore, demand Lessee to quit and deliver up the leased premises, plus the payment of all rent arrears; Two) require the payment of all rents due until the date of the effective term of the lease, which shall be understood to have accrued throughout the corresponding period and be overdue and payable as a consequence of such default. The provisions of this section are without prejudice to Lessor’s right to demand payment of the default interest from Lessee. SECTION NINE: Expiration of the Term of the Lease Agreement. One) [sic] Without prejudice to the provisions set forth in the preceding clause, should Lessor perform any act that may cause its own liquidation, or should such liquidation be required by a third party, the Lessor may declare the expiration of the effective term hereof and, consequently, demand Lessee to quit and deliver up the leased premises. SECTION TEN: Default Interest. Any payment that the Lessee makes after the dates agreed in this herein, and which, consequently, causes a delay in the fulfillment of the obligation, shall entitle the Lessor to collect as a fine the maximum conventional interest allowed by the law from the date of default or simple delay and until the date of its effective payment, without prejudice to the other rights to which it may be entitled as a consequence of Lessee’s default. SECTION ELEVEN: Settlement & Discharge. The parties hereby declare that they have fulfilled the obligations concerning any closing of business or preparatory act carried out between them, and hereby grant the most complete and full settlement and discharge. SECTION TWELVE: Compensation. Any amount reciprocally owed between Lessor and Lessee for any reason whatsoever may be directly deducted by the lessee from any amounts that must be repaid, without any declaration of any kind being required, without prejudice to the lessor’s right to collect any difference that could have arisen in its favor. SECTION THIRTEEN: Prohibition. The parties expressly agree that during the effective term hereof, Compañía de Seguros Confuturo S.A. shall not be authorized to lease the business premises located at the Nueva Las Condes VII Building owned by it to a banking institution other than Itaú Corpbanca or its legal successor. SECTION FOURTEEN: Expenses and Taxes: All levies, duties and taxes arising from the execution hereof shall be borne by the Lessee. Any expenses, rights and taxes arising from this Agreement, including those that are levied on the documents that must be executed or accepted, will be borne by the Lessee. SECTION FIFTEEN: Arbitration. Any differences or disputes that may arise between the appearing parties, directly or indirectly related hereto, shall be submitted to be settled by a mixed arbitrator. Such arbitrator shall be appointed by the mutual agreement of the parties. In case of disagreement among the Parties, such arbitrator shall be an attorney-at-law of

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the Mediation and Arbitration Center of the Cámara de Comercio de Xxxxxxxx X.X., the provisions of which arise from the public deed executed on December 10, 1992 at the Santiago Notarial Office of Xxxxxx Xxxxxxxxx Xxxxxx, as subsequently amended, which is made a parte hereof, and which the parties declare to know and accept. The parties hereby grant an irrevocable special power of attorney to the Cámara de Comercio de Xxxxxxxx X.X., in order that, at the written request of any of them, it may appoint a mixed arbitrator from among the members of the arbitration panel of the Centro de Arbitrajes (Arbitration Center) of such Chamber of Commerce. The arbitrator is especially empowered to settle any issue related to its jurisdiction and/or venue, and the parties may resort to him in one or several occasions. Notwithstanding the foregoing, all those issues related to the collection and payment of rents and other monetary payments that may be owed by the Lessee as well as any lawsuits for termination of the lease agreement that may be brought as a consequence of the Lessee’s failure to fulfill the obligations to pay the rent, as applicable, are expressly excluded from such arbitration. SECTION SIXTEEN: Domicile. For all purposes arising herefrom the parties shall establish a special domicile in the city and commune of Xxxxxxxx. The legal capacity of the representatives of Compañía de Seguros Confuturo S.A. arises from the public deeds executed on October 13, 1998 and February 13, 2008, January 23, 2012, all of them executed at the Santiago Notarial Office of Xxxx Xxxxxxx Xxxxxx. The legal capacity of the representatives of Itaú Corpbanca arises from the public deed executed on March 28, 2016 at the Santiago Notarial Office of Xxxx Xxxxxxxxx Cash. Such legal capacities are not inserted herein because they are known to the parties and the authorizing Notary Public. IN WITNESS WHEREOF, this lease agreement has been signed by the appearing parties. This public deed has been executed based on a memorandum drafted and sent by the law-firm Xxxxxxxx & Cía. A copy of which is given to the parties. I ATTEST.

/s/ Xxxxxxxxx Xxxxxx Xxxxxx

Xxxxxxxxx Xxxxxx Xxxxxx

Compañía de Seguros Confuturo S.A.

/s/ Xxxxx Xxxxxxxx Bravo

Xxxxx Xxxxxxxx Bravo

Compañía de Seguros Confuturo S.A.

/s/ Xxxxxxx Xxxxxxxx Xxxxxxxxxx

Xxxxxxx Xxxxxxxx Xxxxxxxxxx

Itaú Corpbanca

/s/ Xxxxxx Xxxxxx Maureira

Xxxxxx Xxxxxx Xxxxxxxx

Xxxx Xxxxxxxxx

0