Shell Midstream Partners, L.P. Declares Distribution of $0.30 Per Limited Partner Common Unit

Shell Midstream Partners, L.P. (NYSE: SHLX) (the “Partnership”) announces that the Board of Directors of its general partner declared a cash distribution of $0.30 per limited partner common unit for the second quarter of 2022. The distribution will be paid August 12, 2022 to unitholders of record as of August 2, 2022.

The Partnership’s second quarter earnings release and associated SEC filings will be posted after markets close on Thursday, July 28, 2022.

TAX CONSIDERATIONS

This release is intended to be a qualified notice to nominees as provided for under Treasury Regulation Section 1.1446-4(b)(4) and (d). Please note that 100 percent of the Partnership’s distributions to foreign investors are attributable to income that is effectively connected with a U.S. trade or business. Accordingly, all of the Partnership’s distributions to foreign investors are subject to federal income tax withholding at the highest effective tax rate for individuals or corporations, as applicable. Nominees, and not the Partnership, are treated as the withholding agents responsible for withholding on the distributions received by them on behalf of foreign investors.

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About Shell Midstream Partners, L.P.

Shell Midstream Partners, L.P., headquartered in Houston, Texas, owns, operates, develops and acquires pipelines and other midstream and logistics assets. The Partnership’s assets include interests in entities that own (a) crude oil and refined products pipelines and terminals that serve as key infrastructure to transport onshore and offshore crude oil production to Gulf Coast and Midwest refining markets and deliver refined products from those markets to major demand centers and (b) storage tanks and financing receivables that are secured by pipelines, storage tanks, docks, truck and rail racks and other infrastructure used to stage and transport intermediate and finished products. The Partnership’s assets also include interests in entities that own natural gas and refinery gas pipelines that transport offshore natural gas to market hubs and deliver refinery gas from refineries and plants to chemical sites along the Gulf Coast.

For more information on Shell Midstream Partners, L.P. and the assets owned by the Partnership, please visit www.shellmidstreampartners.com.

Inquiries:

Shell Media Relations

Americas: [phone]

Shell Investor Relations

North America: [phone]

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