Exhibit 35.8



|     |  |                      
|---- |  | ---------------------
|LOGO |  | MIDLAND LOAN SERVICES

ANNUAL STATEMENT OF COMPLIANCE

of

PNC BANK, NATIONAL ASSOCIATION

d/b/a MIDLAND LOAN SERVICES

Pursuant to the
requirements of the applicable Servicing Agreement for the transactions listed on Schedule I hereto, the undersigned, Timothy Steward, as Senior Vice President of Midland Loan Services, a division of PNC Bank, National Association, hereby certifies,
subject to any limitations listed on Schedule I hereto, as of the date hereof, solely in his capacity as an officer and not in his individual capacity, as follows:



| | 1. | A review of the Servicers activities during the calendar year 2018 (the Reporting Period) and
of its performance under the Agreement has been made under the undersigned officers supervision; and
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| | 2. | To the best of the undersigned officers knowledge, based on such review, the Servicer has fulfilled all
of its obligations under the Agreement in all material respects throughout the Reporting Period except for the following material instance of noncompliance with Regulation AB servicing criteria 1122(d)(3)(i)(A), which is applicable to all
transactions serviced on the Enterprise! Loan Management System (the Platform) during the year ended December 31, 2018, as follows:
| | -- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

1122(d)(3)(i)  Reports to investors, including those to be filed with the Commission, are maintained in accordance with the
transaction agreements and applicable Commission requirements. Specifically, such reports: (A) Are prepared in accordance with timeframes and other terms set forth in the transaction agreements.

Dated: March 1, 2019



| |  |                                                            |  | 
| |  | ---------------------------------------------------------- |  | 
| |  | PNC Bank, National Association d/b/a Midland
Loan Services |  | 
| |  | LOGO                                                       |  | 
| |  | Timothy Steward                                            |  | 
| |  | Senior Vice President                                      |  | 

Member of The PNC Financial Services Group

10851 Mastin Boulevard    Overland Park, Kansas 66210

800-327-8083

www.pnc.com/midland



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Schedule I

Citigroup Commercial Mortgage Securities Inc.



|                                                                                             |  |                                               |  |                |  |                
|-------------------------------------------------------------------------------------------- |  | --------------------------------------------- |  | -------------- |  | ---------------
|Recipient Role                                                                               |  | Deal Name                                     |  | Series Number  |  | Midland Role   
|                                                                                             |  |                                               | 
|Depositor                                                                                    |  | Citigroup Commercial Mortgage Securities Inc. |  | Series 2016-P6 |  | Master Servicer
|                                                                                             |  |                                               | 
|Depositor                                                                                    |  | Citigroup Commercial Mortgage Securities Inc. |  | Series 2018-C5 |  | Master Servicer
|                                                                                             |  |                                               | 
|Depositor                                                                                    |  | Citigroup Commercial Mortgage Securities Inc. |  | Series 2018-C6 |  |                
|Master and Special Servicer on the Shelbourne Global Portfolio I under the UBS 2018-C13 PSA. |  |